diff --git a/src/Mod/Path/Path/Base/Util.py b/src/Mod/Path/Path/Base/Util.py
index b191737544..41c3c1a23b 100644
--- a/src/Mod/Path/Path/Base/Util.py
+++ b/src/Mod/Path/Path/Base/Util.py
@@ -159,6 +159,7 @@ def clearExpressionEngine(obj):
             obj.setExpression(attr, None)
 
 
+#TODO remove functions below, leftover from using six
 def toUnicode(string):
     """toUnicode(string) ... returns a unicode version of string regardless of the python version."""
     return str(string)