diff --git a/scripts/install-development-environment b/scripts/install-development-environment
old mode 100755
new mode 100644
index d1b9793..1b71ce5
--- a/scripts/install-development-environment
+++ b/scripts/install-development-environment
@@ -2,7 +2,7 @@
 # Copyright 2023, project-repo and the cagebreak contributors
 # SPDX-License-Identifier: MIT
 
-sudo pacman -Syu --noconfirm git grep sed xev meson ninja clang gcc shellcheck jq openbsd-netcat gnupg binutils alacritty wlroots wayland libxkbcommon cairo pango fontconfig libinput libevdev systemd-libs # systemd-libs is included because of libudev
+sudo pacman -Syu --noconfirm git grep sed xorg-xev meson ninja clang gcc shellcheck jq openbsd-netcat gnupg binutils alacritty wlroots wayland wayland-protocols libxkbcommon cairo pango fontconfig libinput libevdev pkgconf scdoc systemd-libs # systemd-libs is included because of libudev
 
 if [[ -n ${MESON_SOURCE_ROOT} ]]
 then