diff --git a/action_plugins/moinmoin_page.py b/action_plugins/moinmoin_page.py
index 30bd8c49..339667fc 100755
--- a/action_plugins/moinmoin_page.py
+++ b/action_plugins/moinmoin_page.py
@@ -150,7 +150,7 @@ class ActionModule(ActionBase):
         except urllib.error.HTTPError:  # We will create the page.
             raw = ""
 
-        diff = difflib.unified_diff(raw.splitlines(), content.splitlines(), fromfile="old", tofile="new", lineterm="")
+        diff = difflib.unified_diff(raw.splitlines(), content.splitlines(), fromfile="before", tofile=f"after: {url}", lineterm="")
         i=0
 
         # Display any change