diff --git a/registry/dynamodb.go b/registry/dynamodb.go
index 6507af6507..cb3987499a 100644
--- a/registry/dynamodb.go
+++ b/registry/dynamodb.go
@@ -77,7 +77,7 @@ func NewDynamoDBRegistry(provider provider.Provider, ownerID string, dynamodbAPI
 	}, nil
 }
 
-func (im *DynamoDBRegistry) GetDomainFilter() endpoint.DomainFilterInterface {
+func (im *DynamoDBRegistry) GetDomainFilter() endpoint.DomainFilter {
 	return im.provider.GetDomainFilter()
 }