diff --git a/services/track-changes/app/coffee/PackManager.coffee b/services/track-changes/app/coffee/PackManager.coffee
index 5f67dd4baf..5b277c3ec4 100644
--- a/services/track-changes/app/coffee/PackManager.coffee
+++ b/services/track-changes/app/coffee/PackManager.coffee
@@ -268,7 +268,7 @@ module.exports = PackManager =
 		return newResults
 
 	MAX_SIZE:  1024*1024 # make these configurable parameters
-	MAX_COUNT: 1024
+	MAX_COUNT: 512
 
 	convertDocsToPacks: (docs, callback) ->
 		packs = []