diff --git a/metadata/org.mozilla.mozstumbler.txt b/metadata/org.mozilla.mozstumbler.txt
index 6c2bc5aaab..7d2c14b179 100644
--- a/metadata/org.mozilla.mozstumbler.txt
+++ b/metadata/org.mozilla.mozstumbler.txt
@@ -24,7 +24,7 @@ Build:0.8.2,20
 Build:0.8.3,21
     commit=v0.8.3
     gradle=yes
-    prebuild=sed -i -e 's/debuggable true/debuggable false/' -e '/task wrapper/,/^}$/d' build.gradle
+    prebuild=sed -i -e 's/debuggable true/debuggable false/' build.gradle
 
 Maintainer Notes:
 We'll put it back to UCM:Tags once we support AndroidManifest.xml.in