diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/IntentAccumulatorTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/IntentAccumulatorTest.java
index 71b5396..8914f17 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/IntentAccumulatorTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/IntentAccumulatorTest.java
@@ -57,6 +57,7 @@
     @Before
     public void localSetup() {
         mockGenerator = new MockIdGenerator();
+        Intent.unbindIdGenerator(mockGenerator);
         Intent.bindIdGenerator(mockGenerator);
 
         intent1 = new MockIntent(1L);