diff --git a/overlay/etc/supervisor.d/steam.ini b/overlay/etc/supervisor.d/steam.ini
index 1421194..d2561aa 100644
--- a/overlay/etc/supervisor.d/steam.ini
+++ b/overlay/etc/supervisor.d/steam.ini
@@ -10,7 +10,7 @@ autorestart=true
 startretries=50
 user=%(ENV_USER)s
 directory=/home/%(ENV_USER)s
-command=/usr/games/steam %(STEAM_ARGS)s
+command=/usr/games/steam %(ENV_STEAM_ARGS)s
 environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s",DISPLAY="%(ENV_DISPLAY)s"
 stopsignal=INT
 stdout_logfile=/home/%(ENV_USER)s/.cache/log/steam.log