diff --git a/core/api/src/test/java/org/onlab/onos/net/intent/MultiPointToSinglePointIntentTest.java b/core/api/src/test/java/org/onlab/onos/net/intent/MultiPointToSinglePointIntentTest.java
index 4ab3699..fd751ec 100644
--- a/core/api/src/test/java/org/onlab/onos/net/intent/MultiPointToSinglePointIntentTest.java
+++ b/core/api/src/test/java/org/onlab/onos/net/intent/MultiPointToSinglePointIntentTest.java
@@ -18,12 +18,21 @@
 import org.junit.Test;
 
 import static org.junit.Assert.assertEquals;
+import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
 
 /**
  * Suite of tests of the multi-to-single point intent descriptor.
  */
 public class MultiPointToSinglePointIntentTest extends ConnectivityIntentTest {
 
+    /**
+     * Checks that the MultiPointToSinglePointIntent class is immutable.
+     */
+    @Test
+    public void checkImmutability() {
+        assertThatClassIsImmutable(MultiPointToSinglePointIntent.class);
+    }
+
     @Test
     public void basics() {
         MultiPointToSinglePointIntent intent = createOne();