diff --git a/awx/ui_next/src/components/DetailList/UserDateDetail.jsx b/awx/ui_next/src/components/DetailList/UserDateDetail.jsx
index bb4471d703..589c9b64f6 100644
--- a/awx/ui_next/src/components/DetailList/UserDateDetail.jsx
+++ b/awx/ui_next/src/components/DetailList/UserDateDetail.jsx
@@ -6,12 +6,13 @@ import { formatDateString } from '@util/dates';
 import Detail from './Detail';
 import { SummaryFieldUser } from '../../types';
 
-function UserDateDetail({ label, date, user }) {
+function UserDateDetail({ label, date, user, dataCy = null}) {
   const dateStr = formatDateString(date);
   const username = user ? user.username : '';
   return (
     <Detail
       label={label}
+      dataCy={dataCy}
       value={
         user ? (
           <Trans>
diff --git a/awx/ui_next/src/screens/Host/HostDetail/HostDetail.jsx b/awx/ui_next/src/screens/Host/HostDetail/HostDetail.jsx
index 4f9f5b3348..84e85130b2 100644
--- a/awx/ui_next/src/screens/Host/HostDetail/HostDetail.jsx
+++ b/awx/ui_next/src/screens/Host/HostDetail/HostDetail.jsx
@@ -104,11 +104,13 @@ function HostDetail({ host, i18n, onUpdateHost }) {
           date={created}
           label={i18n._(t`Created`)}
           user={created_by}
+          dataCy="host-created-by"
         />
         <UserDateDetail
           label={i18n._(t`Last Modified`)}
           user={modified_by}
           date={modified}
+          dataCy="host-last-modified-by"
         />
         <VariablesDetail
           value={host.variables}