diff --git a/.forgejo/workflows/forgejo-sh.yml b/.forgejo/workflows/forgejo-sh.yml
index c02b085..7b18061 100644
--- a/.forgejo/workflows/forgejo-sh.yml
+++ b/.forgejo/workflows/forgejo-sh.yml
@@ -1,9 +1,11 @@
 on:
   push:
     paths:
+      - forgejo.sh
       - .forgejo/workflows/forgejo-sh.yml
   pull_request:
     paths:
+      - forgejo.sh
       - .forgejo/workflows/forgejo-sh.yml
 
 jobs:
@@ -14,8 +16,12 @@ jobs:
       - run: |
           set -x
           ./forgejo-dependencies.sh install_docker
-          for version in 1.19.4-0 1.20.3-0 ; do
+          (
+            echo codeberg.org/forgejo/forgejo 1.19.4-0
+            echo codeberg.org/forgejo/forgejo 1.20.4-1
+            echo codeberg.org/forgejo-experimental/forgejo 1.21.0-0-rc0
+          ) | while read url version ; do
             echo "=========================== launching forgejo v$version =========="
-            ./forgejo.sh setup root admin1234 codeberg.org/forgejo/forgejo $version
+            ./forgejo.sh setup root admin1234 $url $version
             ./forgejo.sh teardown
           done