diff --git a/metadata/com.ml.proximitysensorfix.yml b/metadata/com.ml.proximitysensorfix.yml
index 959274c1cd..c44a1e7a84 100644
--- a/metadata/com.ml.proximitysensorfix.yml
+++ b/metadata/com.ml.proximitysensorfix.yml
@@ -41,6 +41,7 @@ Builds:
     subdir: app
     gradle:
       - yes
+    prebuild: sed -i -e '/keystore/d' build.gradle ../build.gradle
 
 AutoUpdateMode: Version %v
 UpdateCheckMode: Tags