diff --git a/arch-setup.sh b/arch-setup.sh
index fee9a26..751f09d 100755
--- a/arch-setup.sh
+++ b/arch-setup.sh
@@ -26,48 +26,62 @@ add_repositories() {
         "BlackArch" "Add BlackArch repository" OFF
         "Chaotic.cx" "Add Chaotic.cx repository" OFF
         "CachyOS" "Add CachyOS repository" OFF
+        "Chromatic" "Add Chromatic repository" OFF
     )
     
     selected_repos=$(whiptail --title "Add Repositories" --checklist \
-        "Choose the repositories you want to add:" 20 78 3 \
+        "Choose the repositories you want to add:" 20 78 4 \
     "${options[@]}" 3>&1 1>&2 2>&3)
     
     for repo in $selected_repos; do
         case $repo in
             "\"BlackArch\"")
-            if ! grep -q "\[blackarch\]" /etc/pacman.conf; then
-                curl -O https://blackarch.org/strap.sh
-                chmod +x strap.sh
-                sudo sed -i 's/msg '\''installing blackarch-officials meta-package...'\''/#msg '\''installing blackarch-officials meta-package...'\''/' strap.sh
-                sudo sed -i 's/pacman -S --noconfirm --needed blackarch-officials/#pacman -S --noconfirm --needed blackarch-officials/' strap.sh
-                sudo ./strap.sh
-            else
-                echo "BlackArch repository is already installed."
-            fi
-        ;;
-        "\"Chaotic.cx\"")
-        if ! grep -q "\[chaotic-aur\]" /etc/pacman.conf; then
-            sudo pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com
-            sudo pacman-key --lsign-key 3056513887B78AEB
-            sudo pacman -U --noconfirm 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst'
-            sudo pacman -U --noconfirm 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst'
-            echo '[chaotic-aur]' | sudo tee -a /etc/pacman.conf
-            echo 'Include = /etc/pacman.d/chaotic-mirrorlist' | sudo tee -a /etc/pacman.conf
-        else
-            echo "Chaotic.cx repository is already installed."
-        fi
-    ;;
-    "\"CachyOS\"")
-    if ! grep -q "\[cachyos\]" /etc/pacman.conf; then
-        curl https://mirror.cachyos.org/cachyos-repo.tar.xz -o /tmp/cachyos-repo.tar.xz
-        tar xvf /tmp/cachyos-repo.tar.xz -C /tmp
-        cd /tmp/cachyos-repo || exit
-        sudo ./cachyos-repo.sh
-    else
-        echo "CachyOS repository is already installed."
-    fi
-;;
-esac
+                if ! grep -q "\[blackarch\]" /etc/pacman.conf; then
+                    curl -O https://blackarch.org/strap.sh
+                    chmod +x strap.sh
+                    sudo sed -i 's/msg '\''installing blackarch-officials meta-package...'\''/#msg '\''installing blackarch-officials meta-package...'\''/' strap.sh
+                    sudo sed -i 's/pacman -S --noconfirm --needed blackarch-officials/#pacman -S --noconfirm --needed blackarch-officials/' strap.sh
+                    sudo ./strap.sh
+                else
+                    echo "BlackArch repository is already installed."
+                fi
+            ;;
+            "\"Chaotic.cx\"")
+                if ! grep -q "\[chaotic-aur\]" /etc/pacman.conf; then
+                    sudo pacman-key --recv-key 3056513887B78AEB --keyserver keyserver.ubuntu.com
+                    sudo pacman-key --lsign-key 3056513887B78AEB
+                    sudo pacman -U --noconfirm 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst'
+                    sudo pacman -U --noconfirm 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst'
+                    echo '[chaotic-aur]' | sudo tee -a /etc/pacman.conf
+                    echo 'Include = /etc/pacman.d/chaotic-mirrorlist' | sudo tee -a /etc/pacman.conf
+                else
+                    echo "Chaotic.cx repository is already installed."
+                fi
+            ;;
+            "\"CachyOS\"")
+                if ! grep -q "\[cachyos\]" /etc/pacman.conf; then
+                    curl https://mirror.cachyos.org/cachyos-repo.tar.xz -o /tmp/cachyos-repo.tar.xz
+                    tar xvf /tmp/cachyos-repo.tar.xz -C /tmp
+                    cd /tmp/cachyos-repo || exit
+                    sudo ./cachyos-repo.sh
+                else
+                    echo "CachyOS repository is already installed."
+                fi
+            ;;
+            "\"Chromatic\"")
+                if ! grep -q "\[chromatic\]" /etc/pacman.conf; then
+                    sudo pacman-key --recv-key 6EFB412EBDDD1853DF71F4B625AE803AA8C39062 --keyserver keys.openpgp.org
+                    sudo pacman-key --lsign-key 6EFB412EBDDD1853DF71F4B625AE803AA8C39062
+                    sudo pacman -U --noconfirm 'https://mirror.trap.moe/chromatic/x86_64/chromatic-keyring-1.0-1-any.pkg.tar.zst'
+                    sudo pacman -U --noconfirm 'https://mirror.trap.moe/chromatic/x86_64/chromatic-mirrorlist-20250315-1-any.pkg.tar.zst'
+                    echo '[chromatic]' | sudo tee -a /etc/pacman.conf
+                    echo 'Include = /etc/pacman.d/chromatic-mirrorlist' | sudo tee -a /etc/pacman.conf
+                    sudo pacman -Sy --noconfirm chromatic-keyring
+                else
+                    echo "Chromatic repository is already installed."
+                fi
+            ;;
+        esac
     done
 }