diff --git a/server/Dockerfile b/server/Dockerfile
index 6b1a979..1834b5b 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -12,6 +12,6 @@ RUN cd /server && make build
 FROM alpine:latest  
 RUN apk --no-cache add ca-certificates
 WORKDIR /app
-COPY --from=builder /server/mapserver /bin/mapserver
+COPY --from=builder /server/output/mapserver-linux-x86_64 /bin/mapserver
 CMD ["/bin/mapserver"]