diff --git a/plugins/modules/iam_password_policy.py b/plugins/modules/iam_password_policy.py
index d654a846cfd..852deb0d10b 100644
--- a/plugins/modules/iam_password_policy.py
+++ b/plugins/modules/iam_password_policy.py
@@ -103,8 +103,10 @@
 except ImportError:
     pass  # caught by AnsibleAWSModule
 
+from ansible.module_utils.common.dict_transformations import camel_dict_to_snake_dict
+
 from ansible_collections.amazon.aws.plugins.module_utils.core import AnsibleAWSModule
-from ansible_collections.amazon.aws.plugins.module_utils.ec2 import camel_dict_to_snake_dict
+from ansible_collections.amazon.aws.plugins.module_utils.core import is_boto3_error_code
 
 
 class IAMConnection(object):
@@ -169,11 +171,10 @@ def update_password_policy(self, module, policy):
     def delete_password_policy(self, policy):
         try:
             results = policy.delete()
-        except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:
-            if e.response['Error']['Code'] == 'NoSuchEntity':
-                self.module.exit_json(changed=False, task_status={'IAM': "Couldn't find IAM Password Policy"})
-            else:
-                self.module.fail_json_aws(e, msg="Couldn't delete IAM Password Policy")
+        except is_boto3_error_code('NoSuchEntity'):
+            self.module.exit_json(changed=False, task_status={'IAM': "Couldn't find IAM Password Policy"})
+        except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:  # pylint: disable=duplicate-except
+            self.module.fail_json_aws(e, msg="Couldn't delete IAM Password Policy")
         return camel_dict_to_snake_dict(results)