diff --git a/ct/cryptpad.sh b/ct/cryptpad.sh
index 121ec0e..0da381f 100644
--- a/ct/cryptpad.sh
+++ b/ct/cryptpad.sh
@@ -40,6 +40,7 @@ function update_script() {
         $STD git checkout $RELEASE
         $STD npm ci
         $STD npm run install:components
+        $STD npm run build
         echo "${RELEASE}" >/opt/${APP}_version.txt
         msg_ok "Updated $APP to ${RELEASE}"