diff --git a/deploy/install.sh b/deploy/install.sh
index cbd3d93..83551f4 100755
--- a/deploy/install.sh
+++ b/deploy/install.sh
@@ -503,7 +503,7 @@ CADDY_CPUS=1.0
 CADDY_MEMORY_LIMIT=256m
 LIVEKIT_MAX_PARTICIPANTS=${PROFILE_LIVEKIT_MAX_PARTICIPANTS}
 LIVEKIT_MAX_VIDEO=${PROFILE_LIVEKIT_MAX_VIDEO}
-LIVEKIT_DISABLE_SIMULCAST=${PROFILE_LIVEKIT_SIMULCAST_DISABLED}
+LIVEKIT_DISABLE_SIMULCAST=${PROFILE_LIVEKIT_DISABLE_SIMULCAST}
 LIVEKIT_USE_EXTERNAL_IP=${PROFILE_LIVEKIT_USE_EXTERNAL_IP}
 SHARE_SOFT_LIMIT=${PROFILE_SHARE_SOFT}
 SHARE_MAX_LIMIT=${PROFILE_SHARE_MAX}