diff --git a/.config/setup/04-install-deb-packages.sh b/.config/setup/04-install-deb-packages.sh
index b742e59..5e7c900 100755
--- a/.config/setup/04-install-deb-packages.sh
+++ b/.config/setup/04-install-deb-packages.sh
@@ -15,6 +15,7 @@ DEB_PKGS=(
     borgbackup
     build-essential
     catatonit
+    command-not-found
     curl
     default-jdk
     direnv