diff --git a/scripts/install b/scripts/install
index 71dff90..feb3521 100644
--- a/scripts/install
+++ b/scripts/install
@@ -130,7 +130,8 @@ pushd "$install_dir/live"
 	# Building assets
 	ynh_use_nodejs
 	corepack enable
-	yarn install
+	# This export might be removed in yunohost 12
+	COREPACK_ENABLE_DOWNLOAD_PROMPT=0 yarn install
 	echo "SAFETY_ASSURED=1">> "$config"
 	ynh_exec_warn_less ynh_exec_as "$app" RAILS_ENV=production "$ynh_ruby_load_path" "$ld_preload" bin/bundle exec rails db:migrate --quiet
 	ynh_exec_warn_less ynh_exec_as "$app" RAILS_ENV=production "$ynh_ruby_load_path" "$ld_preload" bin/bundle exec rails assets:precompile --quiet
diff --git a/scripts/restore b/scripts/restore
index 91b2c97..2fe6f1d 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -66,6 +66,8 @@ pushd "$install_dir/live"
 	ynh_exec_as "$app" "$ynh_ruby_load_path" "$ld_preload" bin/bundle install --redownload -j"$(nproc)"
 
 	ynh_use_nodejs
+	# This export might be removed in yunohost 12
+	export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
 	corepack enable
 	yarn install
 popd
diff --git a/scripts/upgrade b/scripts/upgrade
index e16e80c..6840ba9 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,6 +103,8 @@ pushd "$install_dir/live"
 	ynh_exec_as "$app" "$ynh_ruby_load_path" "$ld_preload" bin/bundle config set force_ruby_platform true --quiet
 	ynh_exec_as "$app" "$ynh_ruby_load_path" "$ld_preload" bin/bundle install -j$(getconf _NPROCESSORS_ONLN)
 	ynh_use_nodejs
+	# This export might be removed in yunohost 12
+	export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
 	corepack enable
 	yarn install
 	if [ -d "$install_dir/live/public/assets" ]; then