diff --git a/README.md b/README.md
index a4f9f9bc2d41843a6e98dcab9521b73f72d194f7..8bdb3c8b4bb8e097b19709453254f8e762951917 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,10 @@ HZ-W19
 Intel Core m5-6Y54 2 x 1.1 - 2.7 GHz, Skylake
 Intel HD Graphics 515
 
+Vendor drivers :
+https://consumer.huawei.com/fr/support/laptops/matebook/
+
+
 # Screen fickering
 
 *  Add `intel_idle.max_cstate=4` to kernel parameters
@@ -12,7 +16,7 @@ Intel HD Graphics 515
 # Need to install :
 
 *  intel-ucode
-*  bcm4356a2-firmware (bluetooth)
+*  bcm4356a2-firmware (bluetooth ? not necessary it seems...)
 *  iio-sensor-proxy (rotation auto de l'écran)
 *