diff --git a/scripts/_common.sh b/scripts/_common.sh
index d7af0ee..e69bf70 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,7 +5,6 @@
 #=================================================
 
 ruby_version="3.2.2"
-bundler_version=2.1.4
 nodejs_version="18"
 
 # Workaround for Mastodon on Bullseye
@@ -29,7 +28,7 @@ fi
 fabmanager_build_ruby() {
     pushd "$install_dir"
         ynh_use_ruby
-        ynh_exec_warn_less ynh_exec_as "$app" $ynh_gem install "bundler:$bundler_version"
+        ynh_exec_warn_less ynh_exec_as "$app" $ynh_gem install bundler
         ynh_exec_warn_less ynh_exec_as "$app" bin/bundle config --global frozen 1
         ynh_exec_warn_less ynh_exec_as "$app" bin/bundle config set --local without 'development test doc'
         ynh_exec_warn_less ynh_exec_as "$app" bin/bundle install