diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1976775febf36ca72a2254ecf23db405fd7bb57e..c0332ba49330c2295d9a4359bc1987161456de4c 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,17 +9,17 @@
 
 This script makes use of two files:
 
-1. [.download-urls](https://raw.githubusercontent.com/haskell/ghcup/master/.download-urls),
+1. [.download-urls](https://gitlab.haskell.org/haskell/ghcup/raw/master/.download-urls),
    which is meta information on what binary tarball to download for the given version, architecture and distribution.
    If you know your distribution XY works with a tarball, add a `<distroname>=<distrover>` key to that line. `<distroname>`
    will be the fallback and after that `unknown`. Lines are unique per tarball url.
-2. [.available-versions](https://raw.githubusercontent.com/haskell/ghcup/master/.available-versions),
+2. [.available-versions](https://gitlab.haskell.org/haskell/ghcup/raw/master/.available-versions),
    which just lists available upstream versions and tags.
 
 ## TODO
 
-- [ ] FreeBSD support ([#4](https://github.com/haskell/ghcup/issues/4))
-- [x] Make fetching tarballs more robust ([#5](https://github.com/haskell/ghcup/issues/5))
+- [ ] FreeBSD support ([#4](https://gitlab.haskell.org/haskell/ghcup/issues/4))
+- [x] Make fetching tarballs more robust ([#5](https://gitlab.haskell.org/haskell/ghcup/issues/5))
 - [x] More code documentation
-- [x] Allow to compile from source ([#2](https://github.com/haskell/ghcup/issues/2))
-- [x] Allow to install cabal-install as well ([#3](https://github.com/haskell/ghcup/issues/3))
+- [x] Allow to compile from source ([#2](https://gitlab.haskell.org/haskell/ghcup/issues/2))
+- [x] Allow to install cabal-install as well ([#3](https://gitlab.haskell.org/haskell/ghcup/issues/3))
diff --git a/README.md b/README.md
index 8835dc4de1db5fa54092d25563e3c2d874de2691..3059a304e6f0489f2d7a358715819691f46e9b0d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,3 @@
-[![GitHub release](https://img.shields.io/github/release/haskell/ghcup.svg)](https://github.com/haskell/ghcup/releases)
-[![Build Status](https://travis-ci.org/haskell/ghcup.svg?branch=master)](https://travis-ci.org/haskell/ghcup)
-[![license](https://img.shields.io/github/license/haskell/ghcup.svg)](COPYING)
-
 `ghcup` makes it easy to install specific versions of `ghc` on GNU/Linux as well as macOS (aka Darwin), and can also bootstrap a fresh Haskell developer environment from scratch.
 It follows the unix UNIX philosophy of [do one thing and do it well](https://en.wikipedia.org/wiki/Unix_philosophy#Do_One_Thing_and_Do_It_Well).
 
@@ -29,7 +25,7 @@ Choose one of the following installation methods.
 
 ```sh
 # complete bootstrap
-curl https://raw.githubusercontent.com/haskell/ghcup/master/bootstrap-haskell -sSf | sh
+curl https://gitlab.haskell.org/haskell/ghcup/raw/master/bootstrap-haskell -sSf | sh
 
 # prepare your environment
 . "$HOME/.ghcup/env"
@@ -48,7 +44,7 @@ Just place the `ghcup` shell script into your `PATH` anywhere.
 E.g.:
 
 ```sh
-( mkdir -p ~/.ghcup/bin && curl https://raw.githubusercontent.com/haskell/ghcup/master/ghcup > ~/.ghcup/bin/ghcup && chmod +x ~/.ghcup/bin/ghcup) && echo "Success"
+( mkdir -p ~/.ghcup/bin && curl https://gitlab.haskell.org/haskell/ghcup/raw/master/ghcup > ~/.ghcup/bin/ghcup && chmod +x ~/.ghcup/bin/ghcup) && echo "Success"
 ```
 
 Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) like so, for example:
@@ -57,7 +53,7 @@ Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) lik
 export PATH="$HOME/.cabal/bin:$HOME/.ghcup/bin:$PATH"
 ```
 
-Security aware users may want to use the files from the [release page](https://github.com/haskell/ghcup/releases)
+Security aware users may want to use the files from the [release page](https://gitlab.haskell.org/haskell/ghcup/tags/)
 and verify the gpg signatures.
 
 ## Usage
@@ -136,7 +132,7 @@ try to compile from source via `ghcup compile <version>`.
 
 This was a [bug](https://ghc.haskell.org/trac/ghc/ticket/15688) in the build system of some GHC versions that lead to
 unconditionally enabled libnuma support. To mitigate this you might have to install the libnuma
-package of your distribution. See [here](https://github.com/haskell/ghcup/issues/58) for a discussion.
+package of your distribution. See [here](https://gitlab.haskell.org/haskell/ghcup/issues/58) for a discussion.
 
 ### Compilation
 
diff --git a/bootstrap-haskell b/bootstrap-haskell
index abf9aeda9c4d96b2809d8c2372fa79a79624814c..736e978a03d7ae452210a1fa09262d74d219252a 100755
--- a/bootstrap-haskell
+++ b/bootstrap-haskell
@@ -47,7 +47,7 @@ if command -V "ghcup" >/dev/null 2>&1 ; then
 		edo ghcup upgrade
 	fi
 else
-	edo curl --silent https://raw.githubusercontent.com/haskell/ghcup/master/ghcup > "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
+	edo curl --silent https://gitlab.haskell.org/haskell/ghcup/raw/master/ghcup > "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
 	edo chmod +x "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
 
 	cat <<-EOF > "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/env || die "Failed to create env file"
diff --git a/ghcup b/ghcup
index 2ad25f9846c93a3d35d2feb946625117191ca300..02fd07dc95db880f90d2d60527e85109c39070d7 100755
--- a/ghcup
+++ b/ghcup
@@ -124,7 +124,7 @@ SOURCE="$0"
 # @VARIABLE: BASE_DOWNLOAD_URL
 # DESCRIPTION:
 # The base url for downloading stuff like meta files, requirements files etc.
-BASE_DOWNLOAD_URL="https://raw.githubusercontent.com/haskell/ghcup/master/"
+BASE_DOWNLOAD_URL="https://gitlab.haskell.org/haskell/ghcup/raw/master/"
 
 # @VARIABLE: SCRIPT_UPDATE_URL
 # @DESCRIPTION:
@@ -160,7 +160,7 @@ META_VERSION_FORMAT="1"
 # @VARIABLE: BUG_URL
 # DESCRIPTION:
 # The url to report bugs to.
-BUG_URL="https://github.com/haskell/ghcup/issues"
+BUG_URL="https://gitlab.haskell.org/haskell/ghcup/issues"
 
 # @VARIABLE: CACHING
 # @DESCRIPTION:
diff --git a/www/index.html b/www/index.html
index 6e92f497cca406a0f2747906145e67b9f9bdfbb4..71cadc581087c134325db3a6840c92e696a52bff 100644
--- a/www/index.html
+++ b/www/index.html
@@ -27,19 +27,19 @@
       <div id="platform-instructions-linux" class="instructions" style="display: none;">
         <p>Run the following in your terminal, then follow the onscreen instructions.</p>
         <pre>curl https://get-ghcup.haskell.org -sSf | sh</pre>
-        <p class="other-help">If you don't like curl | sh, see <a href="https://github.com/haskell/ghcup#manual-install">other installation methods</a>.<br/>You appear to be running Linux. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
+        <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup/blob/master/README.md#manual-install">other installation methods</a>.<br/>You appear to be running Linux. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
       </div>
 
       <div id="platform-instructions-mac" class="instructions" style="display: none;">
         <p>Run the following in your terminal, then follow the onscreen instructions.</p>
         <pre>curl https://get-ghcup.haskell.org -sSf | sh</pre>
-        <p class="other-help">If you don't like curl | sh, see <a href="https://github.com/haskell/ghcup#manual-install">other installation methods</a>.<br/>You appear to be running macOS. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
+        <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup/blob/master/README.md#manual-install">other installation methods</a>.<br/>You appear to be running macOS. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
       </div>
 
       <div id="platform-instructions-freebsd" class="instructions" style="display: none;">
         <p>Run the following in your terminal, then follow the onscreen instructions.</p>
         <pre>curl https://get-ghcup.haskell.org -sSf | sh</pre>
-        <p class="other-help">If you don't like curl | sh, see <a href="https://github.com/haskell/ghcup#manual-install">other installation methods</a>.<br/>You appear to be running FreeBSD. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
+        <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup/blob/master/README.md#manual-install">other installation methods</a>.<br/>You appear to be running FreeBSD. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
       </div>
 
       <div id="platform-instructions-win32" class="instructions">
@@ -64,7 +64,7 @@
         <p>
           ghcup runs on Linux, macOS and FreeBSD. If
           you are on one of these platforms and are seeing this then please
-          <a href="https://github.com/haskell/ghcup/issues">report an issue</a>,
+          <a href="https://gitlab.haskell.org/haskell/ghcup/issues">report an issue</a>,
           along with the following values:
         </p>
 
@@ -79,7 +79,7 @@
         <div>
           <p>If you are running Linux, macOS or FreeBSD,<br/>run the following in your terminal, then follow the onscreen instructions.</p>
           <pre>curl https://get-ghcup.haskell.org -sSf | sh</pre>
-          <p class="other-help">If you don't like curl | sh, see <a href="https://github.com/haskell/ghcup#manual-install">other installation methods</a>.</p>
+          <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup/blob/master/README.md#manual-install">other installation methods</a>.</p>
         </div>
 
         <hr/>
@@ -98,7 +98,7 @@
           <p>To install Haskell, if you are running Linux, macOS or FreeBSD,<br/>run the following
           in your terminal, then follow the onscreen instructions.</p>
           <pre>curl https://get-ghcup.haskell.org -sSf | sh</pre>
-          <p class="other-help">If you don't like curl | sh, see <a href="https://github.com/haskell/ghcup#manual-install">other installation methods</a>.</p>
+          <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup/blob/master/README.md#manual-install">other installation methods</a>.</p>
         </div>
 
         <hr/>
@@ -122,7 +122,7 @@
         <br/>
         <a href="https://www.haskell.org/downloads/">other installation options</a>
         &nbsp;&middot;&nbsp;
-        <a href="https://github.com/haskell/ghcup">about ghcup</a>
+        <a href="https://gitlab.haskell.org/haskell/ghcup">about ghcup</a>
         &nbsp;&middot;&nbsp;
         <a href="https://github.com/rust-lang/rustup.rs/tree/master/www">web design from rustup</a>
       </p>
@@ -143,7 +143,7 @@
           <p>To install Haskell, if you are running Linux, macOS or FreeBSD,<br/>run the following
           in your terminal, then follow the onscreen instructions.</p>
           <pre>curl https://get-ghcup.haskell.org -sSf | sh</pre>
-          <p class="other-help">If you don't like curl | sh, see <a href="https://github.com/haskell/ghcup#manual-install">other installation methods</a>.</p>
+          <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup/blob/master/README.md#manual-install">other installation methods</a>.</p>
         </div>
 
         <hr/>
@@ -167,7 +167,7 @@
         <br/>
         <a href="https://www.haskell.org/downloads/">other installation options</a>
         &nbsp;&middot;&nbsp;
-        <a href="https://github.com/haskell/ghcup">about ghcup</a>
+        <a href="https://gitlab.haskell.org/haskell/ghcup">about ghcup</a>
         &nbsp;&middot;&nbsp;
         <a href="https://github.com/rust-lang/rustup.rs/tree/master/www">web design from rustup</a>
       </p>