diff --git a/customize.sh b/customize.sh
index 24c6313..4efd873 100755
--- a/customize.sh
+++ b/customize.sh
@@ -10,5 +10,8 @@ else
     exit 1
 fi
 
+# Remove unused SDKs
+rm -fr $MODPATH/system_sdk*
+
 # Set executable permissions
 set_perm_recursive $MODPATH/system/bin 0 0 0755 0755