diff --git a/docker/Dockerfile.base b/docker/Dockerfile.base
index 612aae8..8fadc22 100644
--- a/docker/Dockerfile.base
+++ b/docker/Dockerfile.base
@@ -28,6 +28,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
     unzip \
     git \
+    tini \
     && rm -rf /var/lib/apt/lists/*
 
 # Install Node.js