diff --git a/lib/ansible/plugins/action/raw.py b/lib/ansible/plugins/action/raw.py
index a0da97798ac..2a0d368511c 100644
--- a/lib/ansible/plugins/action/raw.py
+++ b/lib/ansible/plugins/action/raw.py
@@ -34,7 +34,7 @@ class ActionModule(ActionBase):
         # for some modules (script, raw), the sudo success key
         # may leak into the stdout due to the way the sudo/su
         # command is constructed, so we filter that out here
-        if result.get('stdout','').strip().startswith('SUDO-SUCCESS-'):
-            result['stdout'] = re.sub(r'^((\r)?\n)?SUDO-SUCCESS.*(\r)?\n', '', result['stdout'])
+        if result.get('stdout','').strip().startswith('BECOME-SUCCESS-'):
+            result['stdout'] = re.sub(r'^((\r)?\n)?BECOME-SUCCESS.*(\r)?\n', '', result['stdout'])
 
         return result