diff --git a/scripts/install b/scripts/install
index 5926b5a..d234dc2 100755
--- a/scripts/install
+++ b/scripts/install
@@ -78,7 +78,7 @@ ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_script_progression --message="Setting up source files..." --weight=5
+ynh_script_progression --message="Setting up source files..." --weight=15
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
@@ -109,7 +109,7 @@ ynh_add_fpm_config
 #=================================================
 ynh_script_progression --message="Installing Composer..." --weight=10
 
-ynh_install_composer
+curl -sS https://getcomposer.org/installer | COMPOSER_HOME="$final_path/.composer" php${phpversion} -- --quiet --install-dir="$final_path" --version="2.3.3" || ynh_die --message="Unable to install Composer."
 
 #=================================================
 # CREATE DATA DIRECTORY