diff --git a/Dockerfile b/Dockerfile
index 37b4f6cb8694716edc2ed02c8ec398ac4a41f8e5..860f5c81babe2a70ef1b4cb38e06fc385887ee8a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,9 +7,7 @@ RUN apt-get update && apt-get install -y git
 RUN git config --global url."https://$GITLAB_USER:$GITLAB_TOKEN@code.fbi.h-da.de".insteadOf "https://code.fbi.h-da.de"
 
 WORKDIR /src/gosdn
-COPY go.mod .
-COPY go.sum .
-RUN ls -la
+COPY go.* .
 RUN go mod download
 COPY . .
 RUN GOOS=linux go build $BUILDARGS ./cmd/gosdn