diff --git a/arch_install.md b/arch_install.md
index de5bff5..8356b6e 100755
--- a/arch_install.md
+++ b/arch_install.md
@@ -117,7 +117,7 @@ pacman -S --noconfirm hyprland waybar hyprlock hyprpaper hyprpolkitagent hyprsho
     fzf man-db pipewire pipewire-pulse pamixer kanshi \
     imagemagick networkmanager git dash papirus-icon-theme \
     neovim lua xdg-user-dirs mpd ncmpcpp eza \
-    zsh zsh-autosuggestions zathura zathura-pdf-poppler
+    zsh zsh-autosuggestions zathura zathura-pdf-mupdf
 
 ```
 
diff --git a/arch_install.sh b/arch_install.sh
index 6c0f19a..a67712b 100755
--- a/arch_install.sh
+++ b/arch_install.sh
@@ -66,7 +66,7 @@ pacman -S --noconfirm hyprland waybar hyprlock hyprpaper hyprpolkitagent hyprsho
     fzf man-db pipewire pipewire-pulse pamixer kanshi \
     imagemagick networkmanager git dash papirus-icon-theme \
     neovim lua xdg-user-dirs mpd ncmpcpp eza \
-    zsh zsh-autosuggestions zathura zathura-pdf-poppler
+    zsh zsh-autosuggestions zathura zathura-pdf-mupdf
 
 systemctl enable NetworkManager.service
 rm /bin/sh