diff --git a/services/usb/java/com/android/server/usb/UsbHostManager.java b/services/usb/java/com/android/server/usb/UsbHostManager.java
index 6300a9a186cd6..965341e418ba6 100644
--- a/services/usb/java/com/android/server/usb/UsbHostManager.java
+++ b/services/usb/java/com/android/server/usb/UsbHostManager.java
@@ -231,6 +231,8 @@ public class UsbHostManager {
             mNewConfigurations = null;
             mNewInterfaces = null;
             mNewEndpoints = null;
+            mNewConfiguration = null;
+            mNewInterface = null;
         }
     }