diff --git a/backend/requirements.txt b/backend/requirements.txt
index 793e7d5332..3a93b1a87a 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -102,7 +102,6 @@ PyJWT[crypto]==2.10.1
 authlib==1.6.1
 
 black==25.1.0
-langfuse==2.44.0
 youtube-transcript-api==1.1.0
 pytube==15.0.0