diff --git a/python/BioSimSpace/Process/_somd.py b/python/BioSimSpace/Process/_somd.py
index 1448a19b2..883acf4c9 100644
--- a/python/BioSimSpace/Process/_somd.py
+++ b/python/BioSimSpace/Process/_somd.py
@@ -339,7 +339,7 @@ def _generate_config(self):
                 except:
                     pass
             # GPU device ID.
-            config_options["gpu"] = gpu_id
+            # config_options["gpu"] = gpu_id
 
         if not isinstance(self._protocol, (_Protocol.Minimisation, _Protocol.Equilibration, _Protocol.Production)):
             raise _IncompatibleError(