diff --git a/machines/perlmutter/config_machines.xml b/machines/perlmutter/config_machines.xml
index e233764e..fac14222 100644
--- a/machines/perlmutter/config_machines.xml
+++ b/machines/perlmutter/config_machines.xml
@@ -59,7 +59,7 @@
       </modules>
       <modules compiler="gnu">
         <command name="load">PrgEnv-gnu</command>
-<!--        <command name="switch">gcc gcc/11.2.0</command> -->
+	
       </modules>
       <modules>
         <command name="swap">craype craype/2.7.30</command>