diff --git a/src/pages/RoomInvitePage.js b/src/pages/RoomInvitePage.js
index 71585fefbcd3..aedd406d28c0 100644
--- a/src/pages/RoomInvitePage.js
+++ b/src/pages/RoomInvitePage.js
@@ -15,6 +15,7 @@ import compose from '@libs/compose';
 import Navigation from '@libs/Navigation/Navigation';
 import * as OptionsListUtils from '@libs/OptionsListUtils';
 import Permissions from '@libs/Permissions';
+import * as PersonalDetailsUtils from '@libs/PersonalDetailsUtils';
 import * as PolicyUtils from '@libs/PolicyUtils';
 import * as ReportUtils from '@libs/ReportUtils';
 import styles from '@styles/styles';
@@ -69,7 +70,7 @@ function RoomInvitePage(props) {
     const [userToInvite, setUserToInvite] = useState(null);
 
     // Any existing participants and Expensify emails should not be eligible for invitation
-    const excludedUsers = useMemo(() => [...lodashGet(props.report, 'participants', []), ...CONST.EXPENSIFY_EMAILS], [props.report]);
+    const excludedUsers = useMemo(() => [...PersonalDetailsUtils.getLoginsByAccountIDs(lodashGet(props.report, 'participantAccountIDs', [])), ...CONST.EXPENSIFY_EMAILS], [props.report]);
 
     useEffect(() => {
         // Kick the user out if they tried to navigate to this via the URL