diff --git a/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service b/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service
index 887eb61..166b3f5 100644
--- a/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service
+++ b/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service
@@ -6,6 +6,7 @@ Type=forking
 ExecStart=/usr/bin/wwan-config %I
 PIDFile=/run/%I.pid
 Restart=on-failure
+Nice=-20
 
 [Install]
 RequiredBy=multi-user.target