diff --git a/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py b/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py
index e9f61b4e48cf..06919596df8a 100644
--- a/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py
+++ b/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py
@@ -214,7 +214,7 @@ def enable_sequential_cpu_offload(self, gpu_id=0):
             cpu_offload(cpu_offloaded_model, device)
 
         if self.safety_checker is not None:
-            cpu_offload(self.safety_checker, device, offload_buffers=True)
+            cpu_offload(self.safety_checker, execution_device=device, offload_buffers=True)
 
     @property
     def _execution_device(self):