diff --git a/moto/route53/responses.py b/moto/route53/responses.py
index 31c69cbf6..edd766b01 100644
--- a/moto/route53/responses.py
+++ b/moto/route53/responses.py
@@ -113,7 +113,7 @@ def health_check_response(request, full_url, headers):
         health_checks = route53_backend.get_health_checks()
         return 200, headers, template.render(health_checks=health_checks)
 
-def not_implemented_methods(request, full_url, headers):
+def not_implemented_response(request, full_url, headers):
     action = ''
     if 'tags' in full_url:
         action = 'tags'
diff --git a/moto/route53/urls.py b/moto/route53/urls.py
index e0c620b6a..1f0470a04 100644
--- a/moto/route53/urls.py
+++ b/moto/route53/urls.py
@@ -10,5 +10,5 @@ url_paths = {
     '{0}hostedzone/[^/]+$': responses.get_or_delete_hostzone_response,
     '{0}hostedzone/[^/]+/rrset$': responses.rrset_response,
     '{0}healthcheck': responses.health_check_response,
-    '{0}tags|trafficpolicyinstances/*': responses.not_implemented,
+    '{0}tags|trafficpolicyinstances/*': responses.not_implemented_response,
 }