diff --git a/scripts/RegisterDevice.py b/scripts/RegisterDevice.py
index 026a4ecb3..1198bb708 100755
--- a/scripts/RegisterDevice.py
+++ b/scripts/RegisterDevice.py
@@ -16,3 +16,6 @@
 with open(path + '/deviceName.txt', 'w') as f:
     f.write(devices[dev_id].name)
     f.close()
+
+for dev in devices:
+    dev.close()