diff --git a/Dockerfile b/Dockerfile
index 8e83617..748add9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /work
 RUN \
     apk update && \
     apk add curl && \
-    curl -L -o master.zip https://github.com/getkirby/plainkit/archive/master.zip  && \
+    curl  --dns-servers 1.1.1.1,8.8.8.8 -v -v -L -o master.zip https://github.com/getkirby/plainkit/archive/master.zip  && \
     unzip master.zip    && \
     cd plainkit-master  && \
     rm -rf README.md .editorconfig .gitignore .htaccess composer.json