diff --git a/Dockerfile b/Dockerfile
index ebe9bae..ca7ce8a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ RUN apk add ca-certificates
 COPY . /go/src/github.com/hugomd/ascii-live/
 RUN cd /go/src/github.com/hugomd/ascii-live && \
     go mod download && \
-    CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main .
+    CGO_ENABLED=0 GOOS=linux go build -installsuffix cgo -o main .
 
 FROM scratch
 COPY --from=build-env /go/src/github.com/hugomd/ascii-live/main /