diff --git a/src/Tools/updatets.py b/src/Tools/updatets.py
index ed7a2226d6..8f704c6aa9 100755
--- a/src/Tools/updatets.py
+++ b/src/Tools/updatets.py
@@ -112,7 +112,7 @@ PyCommands = [["src/Mod/Draft",
 
 # add python folders to exclude list
 for c in PyCommands:
-    DirFilter.append(c[0])
+    DirFilter.append(c[0]+"$")
 
 QMAKE = ""
 LUPDATE = ""