diff --git a/cabal-install/Distribution/Client/BuildReports/Upload.hs b/cabal-install/Distribution/Client/BuildReports/Upload.hs
index 16fd7cb9116ade3286638c203453048c56b97110..c8c855e8161db6b372ef7fc284819f1ddcbdb5de 100644
--- a/cabal-install/Distribution/Client/BuildReports/Upload.hs
+++ b/cabal-install/Distribution/Client/BuildReports/Upload.hs
@@ -51,7 +51,7 @@ postBuildReport :: URI -> BuildReport -> BrowserAction BuildReportId
 postBuildReport uri buildReport = do
   setAllowRedirects False
   (_, response) <- request Request {
-    rqURI     = uri,
+    rqURI     = uri { uriPath = "/buildreports" },
     rqMethod  = POST,
     rqHeaders = [Header HdrContentType   ("text/plain"),
                  Header HdrContentLength (show (length body)),