diff --git a/cn/lib/dev-mirror.sh b/cn/lib/dev-mirror.sh
index 66adb8eb..0c0a3399 100644
--- a/cn/lib/dev-mirror.sh
+++ b/cn/lib/dev-mirror.sh
@@ -2,6 +2,7 @@
 # Sourced helpers for omarchy-cn-dev-mirror-* commands
 
 CN_DEV_MIRRORS_JSON="$OMARCHY_PATH/cn/dev-mirrors.json"
+# shellcheck disable=SC2034  # consumed by sourcing commands
 CN_DM_TARGETS=(npm pip cargo go gem docker)
 CN_DM_BACKUP_ROOT="$HOME/.local/state/omarchycn/backups/dev-mirror"