diff --git a/docker/image-builder/Dockerfile b/docker/image-builder/Dockerfile
index 8451bc4b8..cf3865b67 100644
--- a/docker/image-builder/Dockerfile
+++ b/docker/image-builder/Dockerfile
@@ -1,6 +1,6 @@
 FROM gcr.io/buildpacks/builder:v1
 
-COPY --chown=image-builder:image-builder bin/image-builder-linux-x86_64 /bin/image-builder
+COPY --chown=cnb:cnb bin/image-builder-linux-x86_64 /bin/image-builder
 
 ENV CNB_PLATFORM_API=0.7