diff --git a/Dockerfile b/Dockerfile
index 025f611..3956d90 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,8 +11,8 @@ VOLUME /app/data/icons
 # Copy go.mod and go.sum files
 COPY go.mod go.sum ./
 
-ENV GOPROXY=direct
-RUN curl -I https://github.com
+RUN curl -I https://proxy.golang.org
+RUN curl -I https://sum.golang.org
 
 # Download all dependencies
 RUN go mod download