diff --git a/server/text_generation_server/layers/attention/ipex.py b/server/text_generation_server/layers/attention/ipex.py
index 33e0a15d..d7cf780a 100644
--- a/server/text_generation_server/layers/attention/ipex.py
+++ b/server/text_generation_server/layers/attention/ipex.py
@@ -21,7 +21,7 @@ def attention(
     out = torch.empty_like(q)
 
     # We do not need to check window_size_left (not supported) here, so it is already checked ahead of time at model load.
-    return ipex.llm.functional.varlen_attention(
+    ipex.llm.functional.varlen_attention(
         q,
         k,
         v,
@@ -38,6 +38,8 @@ def attention(
         None,
     )
 
+    return out
+
 
 def reshape_and_cache(
     key: torch.Tensor,