diff --git a/metadata/de.geeksfactory.opacclient.txt b/metadata/de.geeksfactory.opacclient.txt
index c59d9eb5c5..1b4254c9e1 100644
--- a/metadata/de.geeksfactory.opacclient.txt
+++ b/metadata/de.geeksfactory.opacclient.txt
@@ -1432,7 +1432,7 @@ Build:5.8.0,203
     commit=5.8.0
     subdir=opacclient/opacapp
     submodules=yes
-    gradle=yes
+    gradle=foss
     srclibs=CWACAdapter@v1.0.1,Endless@v1.2.3
     rm=opacclient/opacapp/libs/*.jar
     prebuild=cp -fR $$CWACAdapter$$/src/com src/main/java/ && \