diff --git a/Dockerfile b/Dockerfile
index 733ede1eae..120f0dc56d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
 FROM cgr.dev/chainguard/static:latest
 ARG TARGETARCH
 
-USER nonroot:nonroot
+# 65532 is the UID of the `nonroot` user in chainguard/static.  See: https://edu.chainguard.dev/chainguard/chainguard-images/reference/static/overview/#users
+USER 65532:65532
 
-COPY --chown=nonroot:nonroot "build/zarf-linux-$TARGETARCH" /zarf
+COPY --chown=65532:65532 "build/zarf-linux-$TARGETARCH" /zarf
 
 CMD ["/zarf", "internal", "agent", "-l=trace", "--no-log-file"]