diff --git a/backend/open_webui/routers/retrieval.py b/backend/open_webui/routers/retrieval.py
index 761db4f2a5..fba5668d34 100644
--- a/backend/open_webui/routers/retrieval.py
+++ b/backend/open_webui/routers/retrieval.py
@@ -37,7 +37,6 @@ from langchain_text_splitters import (
 from open_webui.config import (
     Config,
     DEFAULT_LOCALE,
-    ENV,
     RAG_EMBEDDING_CONTENT_PREFIX,
     RAG_EMBEDDING_MODEL_AUTO_UPDATE,
     RAG_EMBEDDING_MODEL_TRUST_REMOTE_CODE,
@@ -3002,13 +3001,6 @@ async def reset_upload_dir(request: Request, user=Depends(get_admin_user)) -> bo
     return True
 
 
-if ENV == 'dev':
-
-    @router.get('/ef/{text}')
-    async def get_embeddings(request: Request, text: str | None = 'Hello World!'):
-        return {'result': await request.app.state.EMBEDDING_FUNCTION(text, prefix=RAG_EMBEDDING_QUERY_PREFIX)}
-
-
 class BatchProcessFilesForm(BaseModel):
     files: list[FileModel]
     collection_name: str