diff --git a/.config/setup/04-install-deb-packages.sh b/.config/setup/04-install-deb-packages.sh
index d443169..b742e59 100755
--- a/.config/setup/04-install-deb-packages.sh
+++ b/.config/setup/04-install-deb-packages.sh
@@ -16,6 +16,7 @@ DEB_PKGS=(
     build-essential
     catatonit
     curl
+    default-jdk
     direnv
     emacs-mozc
     eza