diff --git a/semantic_router/index/base.py b/semantic_router/index/base.py
index 6ddaf6edd16894e49857895c7c43d8c48daa4f4d..8bb7e1e61607571eef59bcadec6a4701bbf40b03 100644
--- a/semantic_router/index/base.py
+++ b/semantic_router/index/base.py
@@ -188,7 +188,7 @@ class BaseIndex(BaseModel):
         return ConfigParameter(
             field="sr_hash",
             value="",
-            namespace=self.namespace,
+            namespace="",
         )
 
     def _write_config(self, config: ConfigParameter):