diff --git a/migrations/missing_gems.js b/migrations/missing_gems.js
index 67b44e7b2c..ca9f674b9a 100644
--- a/migrations/missing_gems.js
+++ b/migrations/missing_gems.js
@@ -1 +1 @@
-db.users.update({_id:''},{$set:{'purchased.ads':true},$inc:{balance:10}});
\ No newline at end of file
+db.users.update({_id:''},{$set:{'purchased.ads':true},$inc:{balance:5}});
\ No newline at end of file