diff --git a/README.md b/README.md
index 57bbc785c12eb0a54f7f446a802a7600b2846cac..f068004c77ee12de2e8ec232924e187383a9ce98 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ https://consumer.huawei.com/fr/support/laptops/matebook/
 # Screen fickering
 
 *  Add `intel_idle.max_cstate=4` to kernel parameters to avoid screen fickering
+*  Try this one also for screen flickering : `i915.edp_vswing=2`
 *  add `acpi = off` to kernel parameters or it will eventually hang while booting (after working fine for some time...)