diff --git a/scripts/upgrade b/scripts/upgrade
index 0aa868b..e09a2ec 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -108,7 +108,7 @@ ynh_add_fpm_config --package="$extra_php_dependencies"
 ynh_script_progression --message="Installing BookStack with Composer..." --weight=5
 
 # Install composer
-ynh_install_composer
+ynh_install_composer --phpversion=$phpversion --workdir=$final_path --install_args="--no-dev"
 
 #=================================================
 # FINAL BOOKSTACK INSTALL