diff --git a/scripts/install b/scripts/install
index 257a1ac..621b744 100755
--- a/scripts/install
+++ b/scripts/install
@@ -66,7 +66,7 @@ ynh_app_setting_set --app=$app --key=maintenance_mode --value=$maintenance_mode
 #=================================================
 ynh_script_progression --message="Installing dependencies..." --weight=10
 
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE A POSTGRESQL DATABASE
diff --git a/scripts/restore b/scripts/restore
index 7391d33..19e5248 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -50,7 +50,7 @@ test ! -d $final_path \
 ynh_script_progression --message="Reinstalling dependencies..." --weight=10
 
 # Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # RESTORE THE NGINX CONFIGURATION
diff --git a/scripts/upgrade b/scripts/upgrade
index de9c6bc..7497100 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -153,7 +153,7 @@ fi
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..." --weight=7
 
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # STANDARD UPGRADE STEPS