diff --git a/Dockerfile b/Dockerfile
index c55c659..a071e53 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,4 @@
-FROM node:20-slim
-
-# force rebuild to ensure git is installed
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    git \
-    && rm -rf /var/lib/apt/lists/*
+FROM node:20
 
 WORKDIR /action