diff --git a/redash/models/parameterized_query.py b/redash/models/parameterized_query.py
index 5fa100808b..64042d1ebf 100644
--- a/redash/models/parameterized_query.py
+++ b/redash/models/parameterized_query.py
@@ -159,7 +159,7 @@ def _valid(self, name, value):
 
         try:
             return validate(value)
-        except:
+        except Exception as e:
             return False
 
     @property