diff --git a/src/providers/perplexity-ai/chatComplete.ts b/src/providers/perplexity-ai/chatComplete.ts
index c2ef1a518..add924868 100644
--- a/src/providers/perplexity-ai/chatComplete.ts
+++ b/src/providers/perplexity-ai/chatComplete.ts
@@ -185,5 +185,8 @@ export const PerplexityAIChatCompleteStreamChunkTransform: (
       ],
     })}` + '\n\n';
 
+  if (parsedChunk.choices[0]?.finish_reason)
+    return returnChunk + `data: [DONE]\n\n`;
+
   return returnChunk;
 };