diff --git a/superset/viz.py b/superset/viz.py
index 85d1d9dc88b1..c16732953796 100644
--- a/superset/viz.py
+++ b/superset/viz.py
@@ -399,8 +399,11 @@ def cache_key(self, query_obj, **extra):
         cache_dict["time_range"] = self.form_data.get("time_range")
         cache_dict["datasource"] = self.datasource.uid
         cache_dict["extra_cache_keys"] = self.datasource.get_extra_cache_keys(query_obj)
-        if config["ENABLE_ROW_LEVEL_SECURITY"]:
-            cache_dict["rls"] = security_manager.get_rls_ids(self.datasource)
+        cache_dict["rls"] = (
+            security_manager.get_rls_ids(self.datasource)
+            if config["ENABLE_ROW_LEVEL_SECURITY"]
+            else []
+        )
         cache_dict["changed_on"] = self.datasource.changed_on
         json_data = self.json_dumps(cache_dict, sort_keys=True)
         return hashlib.md5(json_data.encode("utf-8")).hexdigest()