diff --git a/docker/packager/binary/Dockerfile b/docker/packager/binary/Dockerfile
index 416b168732a..a57a734e3df 100644
--- a/docker/packager/binary/Dockerfile
+++ b/docker/packager/binary/Dockerfile
@@ -105,4 +105,4 @@ RUN arch=${TARGETARCH:-amd64} \
   && rm /tmp/nfpm.deb
 
 COPY build.sh /
-CMD ["bash", "-c", "/build.sh 2>&1 | ts"]
+CMD ["bash", "-c", "/build.sh 2>&1"]
diff --git a/docker/packager/binary/build.sh b/docker/packager/binary/build.sh
index 62bbe42e12f..31416e1a0ee 100755
--- a/docker/packager/binary/build.sh
+++ b/docker/packager/binary/build.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+exec &> >(ts)
 set -x -e
 
 cache_status () {