1 files changed, 3 insertions, 0 deletions
diff --git a/README.md b/README.md
index 431bad3..7bf07f4 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,6 @@ Mac OS X Installation
 ---
 - rename `roombacomm-client/lib/rxtx/librxtxSerial.jnilib_macosx` to `roombacomm-client/lib/rxtx/librxtxSerial.jnilib`
 - download and install the VCP driver kit (http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx)
+- `sudo kextutil -v /System/Library/Extensions/SiLabsUSBDriver.kext/`
+- `sudo touch /System/Library/Extensions`
+- possible restart