diff --git a/backend/open_webui/apps/retrieval/utils.py b/backend/open_webui/apps/retrieval/utils.py
index 8364728d5..027101d1e 100644
--- a/backend/open_webui/apps/retrieval/utils.py
+++ b/backend/open_webui/apps/retrieval/utils.py
@@ -271,18 +271,13 @@ def get_embedding_function(
     if embedding_engine == "":
         return lambda query: embedding_function.encode(query).tolist()
     elif embedding_engine in ["ollama", "openai"]:
-        if embedding_engine == "ollama":
-            func = lambda query: generate_embeddings(
-                model=embedding_model,
-                text=query,
-            )
-        elif embedding_engine == "openai":
-            func = lambda query: generate_embeddings(
-                model=embedding_model,
-                text=query,
-                key=openai_key,
-                url=openai_url,
-            )
+        func = lambda query: generate_embeddings(
+            engine=embedding_engine,
+            model=embedding_model,
+            text=query,
+            key=openai_key if embedding_engine == "openai" else "",
+            url=openai_url if embedding_engine == "openai" else "",
+        )
 
         def generate_multiple(query, func):
             if isinstance(query, list):