diff --git a/apps/red-ui/src/app/guards/if-logged-in.guard.ts b/apps/red-ui/src/app/guards/if-logged-in.guard.ts
index 39a127622..86651e9fe 100644
--- a/apps/red-ui/src/app/guards/if-logged-in.guard.ts
+++ b/apps/red-ui/src/app/guards/if-logged-in.guard.ts
@@ -10,6 +10,7 @@ import jwt_decode from 'jwt-decode';
 
 export interface JwtToken {
     auth_time: number;
+    iat: number;
 }
 
 export function ifLoggedIn(): AsyncGuard {
@@ -42,7 +43,8 @@ export function ifLoggedIn(): AsyncGuard {
             await licenseService.loadLicenses();
 
             const token = await keycloakService.getToken();
-            const authTime = (jwt_decode(token) as JwtToken).auth_time.toString();
+            const jwtToken = jwt_decode(token) as JwtToken;
+            const authTime = (jwtToken.auth_time || jwtToken.iat).toString();
             localStorage.setItem('authTime', authTime);
         }
 
diff --git a/apps/red-ui/src/app/services/router-history.service.ts b/apps/red-ui/src/app/services/router-history.service.ts
index 23c4007db..938ff679b 100644
--- a/apps/red-ui/src/app/services/router-history.service.ts
+++ b/apps/red-ui/src/app/services/router-history.service.ts
@@ -33,7 +33,8 @@ export class RouterHistoryService {
             }
 
             const token = await this._keycloakService.getToken();
-            const authTime = (jwt_decode(token) as JwtToken).auth_time;
+            const jwtToken = jwt_decode(token) as JwtToken;
+            const authTime = (jwtToken.auth_time || jwtToken.iat).toString();
             const localStorageAuthTime = localStorage.getItem('authTime');
 
             if (authTime.toString() !== localStorageAuthTime) {