diff --git a/lib/ansible/plugins/callback/__init__.py b/lib/ansible/plugins/callback/__init__.py
index 76bf50322a..162ff1d0a2 100644
--- a/lib/ansible/plugins/callback/__init__.py
+++ b/lib/ansible/plugins/callback/__init__.py
@@ -103,9 +103,11 @@ class CallbackBase:
             if 'warnings' in res and res['warnings']:
                 for warning in res['warnings']:
                     self._display.warning(warning)
+                del res['warnings']
             if 'deprecations' in res and res['deprecations']:
                 for warning in res['deprecations']:
                     self._display.deprecated(**warning)
+                del res['deprecations']
 
     def _get_diff(self, difflist):