diff --git a/services/usb/java/com/android/server/usb/UsbHostManager.java b/services/usb/java/com/android/server/usb/UsbHostManager.java
index e769bda1eb6f0..4451d7d84abdc 100644
--- a/services/usb/java/com/android/server/usb/UsbHostManager.java
+++ b/services/usb/java/com/android/server/usb/UsbHostManager.java
@@ -230,6 +230,8 @@ public class UsbHostManager {
             mNewConfigurations = null;
             mNewInterfaces = null;
             mNewEndpoints = null;
+            mNewConfiguration = null;
+            mNewInterface = null;
         }
     }