diff --git a/system/system-yarn.nix b/system/system-yarn.nix
index 5558048..4c34027 100644
--- a/system/system-yarn.nix
+++ b/system/system-yarn.nix
@@ -120,7 +120,7 @@
           CURRENT=$(readlink -f /nix/var/nix/profiles/system)
           if [ "$CURRENT" = "$STORE_PATH" ]; then
             >&2 echo "[steamos-update] no update available"
-            exit 7
+            exit 0
           fi
 
           # check-only mode: just report that an update exists