diff --git a/casbin/distributed_enforcer.py b/casbin/distributed_enforcer.py
index 4f6a9547..6ae14e6e 100644
--- a/casbin/distributed_enforcer.py
+++ b/casbin/distributed_enforcer.py
@@ -84,7 +84,7 @@ def remove_filtered_policy_self(
                 self.logger.log("An exception occurred: " + e)
 
         effects = self.get_model().remove_filtered_policy_returns_effects(
-            sec, ptype, field_index, field_values
+            sec, ptype, field_index, *field_values
         )
 
         if sec == "g":
diff --git a/casbin/model/policy.py b/casbin/model/policy.py
index e60b1c1f..332ad146 100644
--- a/casbin/model/policy.py
+++ b/casbin/model/policy.py
@@ -238,7 +238,7 @@ def remove_filtered_policy_returns_effects(
         for rule in self[sec][ptype].policy:
             if all(
                 value == "" or rule[field_index + i] == value
-                for i, value in enumerate(field_values[0])
+                for i, value in enumerate(field_values)
             ):
                 effects.append(rule)
             else: