diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 84f21d1..f3e4c9e 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: https://git.swee.codes/swee/setup-alpine@main
       with:
-        additional: openjdk21-jre openjdk21-jdk
+        additional: openjdk21-jre openjdk21-jdk gradle
     - uses: actions/checkout@v4
     - uses: https://github.com/fwilhe2/setup-kotlin@main
     - uses: https://github.com/android-actions/setup-android@v3