diff --git a/es_search.py b/es_search.py
index 7f3402f..8a6b4ac 100644
--- a/es_search.py
+++ b/es_search.py
@@ -33,9 +33,7 @@ class ESSearch(PyOperator):
             logger.error('Failed to connect ElasticSearch client:\n', e)
             raise e
 
-    def __call__(self, index_name: str, query: dict = {'match_all': {}}, enable: bool=True):
-        if not enable:
-            return ''
+    def __call__(self, index_name: str, query: dict = {'match_all': {}}):
         resp = self.client.search(index=index_name, query=query)
         return resp