diff --git a/metadata/org.fossasia.badgemagic.yml b/metadata/org.fossasia.badgemagic.yml
index 0955ca1967..cdece5cac6 100644
--- a/metadata/org.fossasia.badgemagic.yml
+++ b/metadata/org.fossasia.badgemagic.yml
@@ -75,10 +75,12 @@ Builds:
   - versionName: 1.7.0
     versionCode: 9
     commit: v1.7.0
-    subdir: app
+    subdir: android
     gradle:
       - yes
-    prebuild: sed -i -e '/LOCAL_KEY/d' build.gradle
+    prebuild:
+      - sed -i -e '/LOCAL_KEY/d' build.gradle
+      - echo -e '\n' 'org.gradle.jvmargs=-Xmx1g' >> ../gradle.properties
 
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags