diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
index a1071cd..e22e6f6 100644
--- a/.github/workflows/updater.yml
+++ b/.github/workflows/updater.yml
@@ -5,6 +5,7 @@ name: Updater
 steps:
 - name: update
   image: eclipse-temurin:17.0.6_10-jdk-focal
+  entrypoint: bash
   commands:
   - apt-get update
   - apt-get install -y --no-install-recommends \