diff --git a/varClean/VarCleanRules.json b/varClean/VarCleanRules.json
index 0bb53b7..ae80c4c 100644
--- a/varClean/VarCleanRules.json
+++ b/varClean/VarCleanRules.json
@@ -386,7 +386,7 @@
             ]
     },
     "/var/mobile/Library/Preferences" : {
-        "default" : "whitelist",
+        "default" : "blacklist",
         "whitelist":[
             {"match":"regexp", "name":"^com\\.apple\\."},
             {"match":"regexp", "name":"^systemgroup\\.com\\.apple\\."},