diff --git a/ci/config.sh b/ci/config.sh
index cb9ba21b01f056a5f56ba0490b6b8dbe4a4caeef..7f4335ce1655127f06855f18d50a6bdf2cd1d604 100644
--- a/ci/config.sh
+++ b/ci/config.sh
@@ -108,6 +108,10 @@ case $version in
     #       package                   ticket
     ;;
 
+  9.11.*)
+    #       package                   ticket
+    broken  futhark                   24638
+    ;;
   *)
     echo "No broken packages for GHC $version"
     ;;