diff --git a/business_rules/engine.py b/business_rules/engine.py
index 9bcf1f42..51311573 100644
--- a/business_rules/engine.py
+++ b/business_rules/engine.py
@@ -144,5 +144,6 @@ def fallback(*args, **kwargs):
         params = action.get('params') or {}
         method = getattr(defined_actions, method_name, fallback)
         actions_results[method_name] = method(**params)
-    return {method_name: result for method_name, result in
-        actions_results.iteritems() if result}
+
+    return dict((method_name, actions_results[method_name]) for method_name
+        in actions_results.keys() if actions_results.get(method_name))