killbill-memoizeit

diff --git a/beatrix/src/test/java/org/killbill/billing/beatrix/integration/TestMigrationSubscriptions.java b/beatrix/src/test/java/org/killbill/billing/beatrix/integration/TestMigrationSubscriptions.java
index 0357f98..049f602 100644
--- a/beatrix/src/test/java/org/killbill/billing/beatrix/integration/TestMigrationSubscriptions.java
+++ b/beatrix/src/test/java/org/killbill/billing/beatrix/integration/TestMigrationSubscriptions.java
@@ -409,6 +409,8 @@ public class TestMigrationSubscriptions extends TestIntegrationBase {
         // Account in PDT
         final AccountData accountData = new MockAccountBuilder().currency(Currency.USD)
                                                                 .timeZone(timeZone)
+                                                                // Fixed reference time, regardless of current DST
+                                                                .referenceTime(clock.getUTCNow())
                                                                 .build();
 
         final Account account = createAccountWithNonOsgiPaymentMethod(accountData);