diff --git a/backend/routers/workflows.py b/backend/routers/workflows.py
index ec69ed9..3619e91 100644
--- a/backend/routers/workflows.py
+++ b/backend/routers/workflows.py
@@ -61,7 +61,7 @@ async def execute_workflow_endpoint(
         }
     """
     from prompt_executor import execute_workflow_prompt
-    from openrouter import call_openrouter_async
+    from routers.prompts import call_openrouter
 
     profile_id = session["profile_id"]
 
@@ -90,7 +90,7 @@ async def execute_workflow_endpoint(
         result = await execute_workflow_prompt(
             prompt=workflow_prompt,
             variables=variables,
-            openrouter_call_func=call_openrouter_async,
+            openrouter_call_func=call_openrouter,
             enable_debug=request.enable_debug
         )
         return result