diff --git a/src/test/kotlin/com/mparticle/kits/mocks/MockCoreCallbacks.kt b/src/test/kotlin/com/mparticle/kits/mocks/MockCoreCallbacks.kt
index e14694a..758b9f4 100644
--- a/src/test/kotlin/com/mparticle/kits/mocks/MockCoreCallbacks.kt
+++ b/src/test/kotlin/com/mparticle/kits/mocks/MockCoreCallbacks.kt
@@ -59,6 +59,13 @@ class MockCoreCallbacks : CoreCallbacks {
     }
 
     override fun getKitListener(): KitListener {
-        return CoreCallbacks.KitListener.EMPTY
+        return object : KitListener {
+            override fun kitFound(kitId: Int) {}
+            override fun kitConfigReceived(kitId: Int, configuration: String?) {}
+            override fun kitExcluded(kitId: Int, reason: String?) {}
+            override fun kitStarted(kitId: Int) {}
+            override fun onKitApiCalled(kitId: Int, used: Boolean?, vararg objects: Any?) {}
+            override fun onKitApiCalled(methodName: String?, kitId: Int, used: Boolean?, vararg objects: Any?) {}
+        }
     }
 }
diff --git a/src/test/kotlin/com/mparticle/kits/mocks/MockKitManagerImpl.kt b/src/test/kotlin/com/mparticle/kits/mocks/MockKitManagerImpl.kt
index fbf8d21..25ba807 100644
--- a/src/test/kotlin/com/mparticle/kits/mocks/MockKitManagerImpl.kt
+++ b/src/test/kotlin/com/mparticle/kits/mocks/MockKitManagerImpl.kt
@@ -30,7 +30,14 @@ class MockKitManagerImpl(
             CoreCallbacks::class.java
         )
     ) {
-        Mockito.`when`(mCoreCallbacks.getKitListener()).thenReturn(CoreCallbacks.KitListener.EMPTY)
+        Mockito.`when`(mCoreCallbacks.getKitListener()).thenReturn(object : KitListener {
+            override fun kitFound(kitId: Int) {}
+            override fun kitConfigReceived(kitId: Int, configuration: String?) {}
+            override fun kitExcluded(kitId: Int, reason: String?) {}
+            override fun kitStarted(kitId: Int) {}
+            override fun onKitApiCalled(kitId: Int, used: Boolean?, vararg objects: Any?) {}
+            override fun onKitApiCalled(methodName: String?, kitId: Int, used: Boolean?, vararg objects: Any?) {}
+        })
     }
 
     @Throws(JSONException::class)