diff --git a/jenkins/userid-validation b/jenkins/userid-validation
index d358760..c8ae4a9 100755
--- a/jenkins/userid-validation
+++ b/jenkins/userid-validation
@@ -48,6 +48,19 @@
     "${GERRIT_CHANGE_NUMBER},${GERRIT_PATCHSET_NUMBER}" \
     --ok-to-test=0 -t autogenerated:jenkins --notify=NONE
 
+# Add reviewers based on OWNERS files.
+"${WORKSPACE}/openbmc-build-scripts/tools/owners" -p "${WORKSPACE}" reviewers |
+{
+    while read -r reviewer ;
+    do
+        # shellcheck disable=2086 # GERRIT_COMMAND is purposefully wordsplit.
+        ${GERRIT_COMMAND}/a/changes/${GERRIT_PROJECT/\//%2F}~${GERRIT_BRANCH}~${GERRIT_CHANGE_ID}/reviewers \
+            -X POST \
+            -H "Content-Type: application/json" \
+            -d "$reviewer" || true
+    done
+} || true
+
 # Write full list of users to a file
 GERRIT_CI_GROUPS=( \
     alibaba/ci-authorized \