diff --git a/Dockerfile b/Dockerfile
index 871a682..45103a5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,3 @@ FROM squidfunk/mkdocs-material
 # Beispiel; https://squidfunk.github.io/mkdocs-material/getting-started/
 # hadolint ignore=DL3013
 RUN pip install --no-cache-dir mkdocs-macros-plugin
-
-# hadolint ignore=DL3018
-RUN apk add --no-cache minio-client