diff --git a/Dockerfile b/Dockerfile
index addb8c0..28f548e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ RUN apk add --no-cache libreoffice git
 WORKDIR /go/src/github.com/jgoelen/libreconv
 COPY . .
 RUN go test
-RUN CGO_ENABLED=0 GOOS=linux go build -a -o libreconv
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o libreconv
 
 FROM alpine:3.6
 RUN apk add --no-cache libreoffice msttcorefonts-installer && update-ms-fonts && fc-cache -f
@@ -11,4 +11,4 @@ WORKDIR /app
 COPY --from=builder /go/src/github.com/jgoelen/libreconv /app/
 ENV GIN_MODE=release
 EXPOSE 8080
-ENTRYPOINT ./libreconv
\ No newline at end of file
+ENTRYPOINT ./libreconv