diff --git a/src/main/assets/ki4a/arm/busybox b/src/main/assets/ki4a/arm/busybox
index 4715571..664e6be 100755
Binary files a/src/main/assets/ki4a/arm/busybox and b/src/main/assets/ki4a/arm/busybox differ
diff --git a/src/main/assets/ki4a/arm_nopie/busybox b/src/main/assets/ki4a/arm_nopie/busybox
index 5f34bbc..664e6be 100755
Binary files a/src/main/assets/ki4a/arm_nopie/busybox and b/src/main/assets/ki4a/arm_nopie/busybox differ
diff --git a/src/main/assets/ki4a/x86/busybox b/src/main/assets/ki4a/x86/busybox
index 20dd271..1cc3845 100755
Binary files a/src/main/assets/ki4a/x86/busybox and b/src/main/assets/ki4a/x86/busybox differ
diff --git a/src/main/java/com/staf621/ki4a/ki4aVPNService.java b/src/main/java/com/staf621/ki4a/ki4aVPNService.java
index 3c25c61..6ff02b2 100644
--- a/src/main/java/com/staf621/ki4a/ki4aVPNService.java
+++ b/src/main/java/com/staf621/ki4a/ki4aVPNService.java
@@ -51,6 +51,7 @@ public void onDestroy() {
         if (mInterface != null){
             try {
                 mInterface.close();
+                mInterface = null;
             } catch (IOException e) { /* Ignore a close error here */ }
         }
     }