diff --git a/note b/note
new file mode 100644
index 0000000..e69de29
diff --git a/src/install.sh b/src/install.sh
index 6517815..e0e58d1 100755
--- a/src/install.sh
+++ b/src/install.sh
@@ -12,5 +12,7 @@ if [[ $PWD != '/opt/debian-gnome' ]]; then
         sudo rm -rf /opt/debian-gnome
         sudo git clone --depth=1 https://git.artcode.re/pvincent/debian-gnome /opt/debian-gnome
     fi
-    /opt/debian-gnome/src/bookworm.sh
+
+    version_codename=$(grep VERSION_CODENAME /etc/os-release | cut -d= -f2)
+    /opt/debian-gnome/src/"$version_codename".sh
 fi
diff --git a/src/trixie.sh b/src/trixie.sh
index 7281efb..7d2ce1b 100755
--- a/src/trixie.sh
+++ b/src/trixie.sh
@@ -402,6 +402,14 @@ function clear_system_extensions {
 	sudo rm /usr/share/gnome-shell/extensions/* -rf
 }
 
+function install_flatpak {
+	sudo apt install -y flatpak gnome-software-plugin-flatpak
+	flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
+	if ! (echo $XDG_DATA_DIRS | grep -q flatpak); then
+		LOGOUT_REQUIRED=true
+	fi
+}
+
 ## MAIN
 ## ---------
 
@@ -421,6 +429,7 @@ favorite_apps
 # golden_dict
 clear_system_extensions
 gnome_extensions
+install_flatpak
 firefox_addons
 firefox_settings
 libre_re_pixmap