diff --git a/Dockerfile b/Dockerfile
index baf0569c..c821666f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ COPY pkg/ pkg/
 COPY vendor/ vendor/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o builder github.com/kubesphere/s2irun/cmd
+RUN CGO_ENABLED=0 GOOS=linux go build -a -o builder github.com/kubesphere/s2irun/cmd
 
 FROM alpine:3.11