diff --git a/.config/setup/01-install-packages.sh b/.config/setup/01-install-packages.sh
index 4d47b92..5c976be 100755
--- a/.config/setup/01-install-packages.sh
+++ b/.config/setup/01-install-packages.sh
@@ -43,6 +43,7 @@ python3-pylsp-rope \
 python3.12-venv \
 qtwayland5 \
 reuse \
+shellcheck \
 slurp \
 sway \
 sway-backgrounds \