diff --git a/disable-c6.service.template b/disable-c6.service.template
index 6d5efab..36f4979 100644
--- a/disable-c6.service.template
+++ b/disable-c6.service.template
@@ -6,7 +6,7 @@ Before=basic.target
 
 [Service]
 Type=oneshot
-ExecStart={{PREFIX}}/bin/zenstates.py --c6-disable
+ExecStart=python3 {{PREFIX}}/bin/zenstates.py --c6-disable
 
 [Install]
 WantedBy=basic.target suspend.target hibernate.target