diff --git a/metadata/be.ugent.zeus.hydra.open.yml b/metadata/be.ugent.zeus.hydra.open.yml
index 52ee6b0443..a46ddd5f69 100644
--- a/metadata/be.ugent.zeus.hydra.open.yml
+++ b/metadata/be.ugent.zeus.hydra.open.yml
@@ -51,6 +51,9 @@ Builds:
       - update-alternatives --auto java
     gradle:
       - open
+    prebuild: sed -i -e '/google-services/d' -e '/firebase-crashlytics/d' -e '/firebase.crashlytics/d'
+        -e '/enableCrashlytics/d' -e '/firebaseCrashlytics/,+2d' -e '/Disable Google/,+4d'
+        build.gradle ../build.gradle
 
 AutoUpdateMode: Version %v
 UpdateCheckMode: Tags