diff --git a/framework/tests/bumble/Android.bp b/framework/tests/bumble/Android.bp
index 8e5b342b41978bea09328d21396744fead251692..d1cfa300155fa9e58d64f77a0e5607439769ef42 100644
--- a/framework/tests/bumble/Android.bp
+++ b/framework/tests/bumble/Android.bp
@@ -28,6 +28,7 @@ android_test_helper_app {
         "compatibility-device-util-axt",
         "grpc-java-lite",
         "grpc-java-okhttp-client-lite",
+        "mockito-kotlin2",
         "opencensus-java-contrib-grpc-metrics",
         "pandora_experimental-grpc-java",
         "pandora_experimental-proto-java",
diff --git a/framework/tests/bumble/src/android/bluetooth/DckTest.kt b/framework/tests/bumble/src/android/bluetooth/DckTest.kt
index 320bf4182b299f43e1e6dee1cf01cb05a01e5d3a..559b119dc1773bcdb5b21a1ed61fed780a58373b 100644
--- a/framework/tests/bumble/src/android/bluetooth/DckTest.kt
+++ b/framework/tests/bumble/src/android/bluetooth/DckTest.kt
@@ -28,11 +28,11 @@ import java.util.concurrent.TimeUnit
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.mockito.Mockito.any
-import org.mockito.Mockito.eq
-import org.mockito.Mockito.mock
-import org.mockito.Mockito.timeout
-import org.mockito.Mockito.verify
+import org.mockito.kotlin.any
+import org.mockito.kotlin.eq
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.timeout
+import org.mockito.kotlin.verify
 import pandora.HostProto.AdvertiseRequest
 import pandora.HostProto.OwnAddressType
 
@@ -130,7 +130,7 @@ public class DckTest {
 
         // 4. Create a mock callback to handle Bluetooth GATT (Generic Attribute Profile) related
         // events.
-        val gattCallback = mock(BluetoothGattCallback::class.java)
+        val gattCallback = mock<BluetoothGattCallback>()
 
         // 5. Connect to the Bumble device and expect a successful connection callback.
         var bumbleGatt = bumbleDevice.connectGatt(context, false, gattCallback)