diff --git a/litellm/utils.py b/litellm/utils.py
index c6d855fd1..4a18fa852 100644
--- a/litellm/utils.py
+++ b/litellm/utils.py
@@ -824,7 +824,7 @@ class Logging:
             print_verbose(f"success callbacks: {litellm.success_callback}")        
             ## BUILD COMPLETE STREAMED RESPONSE
             complete_streaming_response = None
-            if self.model_call_details.get("litellm_params", {}).get("acompletion", False) == True:
+            if self.stream == True and self.model_call_details.get("litellm_params", {}).get("acompletion", False) == True:
                 # if it's acompletion == True, chunks are built/appended in async_success_handler
                 if result.choices[0].finish_reason is not None: # if it's the last chunk
                     complete_streaming_response = litellm.stream_chunk_builder(self.streaming_chunks, messages=self.model_call_details.get("messages", None))