diff --git a/scripts/install b/scripts/install
index 3aef3df..a468a3b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -100,6 +100,8 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Installing..." --weight=5
 
+export GO111MODULE=on
+
 pushd "$app_path"
     ynh_exec_warn_less go mod download
     ynh_exec_warn_less go build
diff --git a/scripts/upgrade b/scripts/upgrade
index d290ef2..448ba8e 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -106,6 +106,8 @@ ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 ynh_script_progression --message="Upgrading..." --weight=5
 
+export GO111MODULE=on
+
 pushd "$app_path"
     ynh_exec_warn_less go mod download
     ynh_exec_warn_less go build