diff --git a/metadata/info.metadude.android.congress.schedule.txt b/metadata/info.metadude.android.congress.schedule.txt
index f366b6a9d8..cbcaf4e848 100644
--- a/metadata/info.metadude.android.congress.schedule.txt
+++ b/metadata/info.metadude.android.congress.schedule.txt
@@ -54,8 +54,8 @@ Build:1.34.1,46
     commit=v.1.34.1
     subdir=app
     gradle=ccc34c3
-    prebuild=cp local.properties gradle.properties && \
-        sed -i -e 's/gradle-4.4/gradle-4.3.1/' ../gradle/wrapper/gradle-wrapper.properties
+    prebuild=cp local.properties gradle.properties
+    scandelete=buildSrc
 
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