diff --git a/Dockerfile b/Dockerfile
index 1b7e9ff..d2b2f26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@
 FROM cgr.dev/chainguard/wolfi-base:latest AS build
 
 # Pakete installieren
-RUN apt-get update
-RUN apt-get install -y build-essential gcc curl vim net-tools
+RUN apk update
+RUN apk add build-base gcc
 
 # Arbeitsverzeichnis setzen
 WORKDIR /app