diff --git a/stacks/stable-audio-open/server.py b/stacks/stable-audio-open/server.py
index 3c24955..7c24c4e 100644
--- a/stacks/stable-audio-open/server.py
+++ b/stacks/stable-audio-open/server.py
@@ -70,6 +70,7 @@ def sfx(req: SfxRequest):
         num_inference_steps=req.steps,
         audio_end_in_s=req.duration,
         num_waveforms_per_prompt=1,
+        guidance_scale=req.cfg_scale,
         generator=generator,
     ).audios