diff --git a/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java b/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java
index 32c9f95..93b6337 100644
--- a/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java
+++ b/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java
@@ -198,7 +198,7 @@
         mgr.deviceService = createMock(DeviceService.class);
         mgr.driverService = createMock(DriverService.class);
         mgr.flowObjectiveStore = createMock(FlowObjectiveStore.class);
-        mgr.activate();
+        mgr.activate(null);
 
         reset(mgr.flowObjectiveStore);
         offset = DEFAULT_OFFSET;