diff --git a/scripts/install b/scripts/install
index 38c71ea..13004b5 100755
--- a/scripts/install
+++ b/scripts/install
@@ -65,7 +65,7 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 ynh_script_progression --message="Installing dependencies..." --weight=1
 
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE DEDICATED USER
diff --git a/scripts/restore b/scripts/restore
index a265fc6..ecc3ccb 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -87,7 +87,7 @@ chmod 600 $final_path/config.json
 ynh_script_progression --message="Reinstalling dependencies..." --weight=1
 
 # Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
diff --git a/scripts/upgrade b/scripts/upgrade
index 4c8b8bb..24eaee0 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -88,7 +88,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..." --weight=2
 
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE DEDICATED USER