diff --git a/plugins/RSS/plugin.py b/plugins/RSS/plugin.py
index 50f5e1de0..f74576f0b 100644
--- a/plugins/RSS/plugin.py
+++ b/plugins/RSS/plugin.py
@@ -386,8 +386,12 @@ class RSS(callbacks.Plugin):
         blacklist = self.registryValue('keywordBlacklist', channel)
 
         # fix shadowing by “from supybot.commands import *”
-        all = __builtins__.all
-        any = __builtins__.any
+        try:
+            all = __builtins__.all
+            any = __builtins__.any
+        except AttributeError:
+            all = __builtins__['all']
+            any = __builtins__['any']
 
         if whitelist:
             if all(kw not in entry.title and kw not in entry.description