diff --git a/Dockerfile b/Dockerfile
index c1db33c..4280220 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,6 @@ COPY ./ ./
 # RUN go mod download
 
 RUN echo jojo
-RUN sleep 99999
 RUN CGO_ENABLED=0 GOOS=linux go build -o fibonacci-go cmd/main.go
 
 # ToDo: use stretch as image for a completly empty container