keycloak-uncached

diff --git a/model/api/src/main/java/org/keycloak/models/utils/DefaultAuthenticationFlows.java b/model/api/src/main/java/org/keycloak/models/utils/DefaultAuthenticationFlows.java
index 40a8999..22c1582 100755
--- a/model/api/src/main/java/org/keycloak/models/utils/DefaultAuthenticationFlows.java
+++ b/model/api/src/main/java/org/keycloak/models/utils/DefaultAuthenticationFlows.java
@@ -429,6 +429,10 @@ public class DefaultAuthenticationFlows {
         if (migrate) {
             // Try to read OTP requirement from browser flow
             AuthenticationFlowModel browserFlow = realm.getBrowserFlow();
+            if (browserFlow == null) {
+                browserFlow = realm.getFlowByAlias(DefaultAuthenticationFlows.BROWSER_FLOW);
+            }
+            
             List<AuthenticationExecutionModel> browserExecutions = new LinkedList<>();
             KeycloakModelUtils.deepFindAuthenticationExecutions(realm, browserFlow, browserExecutions);
             for (AuthenticationExecutionModel browserExecution : browserExecutions) {