diff --git a/src/finch/_base_client.py b/src/finch/_base_client.py
index 43e23178..6423b74a 100644
--- a/src/finch/_base_client.py
+++ b/src/finch/_base_client.py
@@ -626,7 +626,7 @@ def _process_response_data(
 
     def _process_stream_line(self, contents: str) -> str:
         """Pre-process an indiviudal line from a streaming response"""
-        if contents == "data: [DONE]\n":
+        if contents.startswith("data: [DONE]"):
             raise StopStreaming()
 
         if contents.startswith("data: "):