diff --git a/Running-programs-natively-under-Wayland.md b/Running-programs-natively-under-Wayland.md
index b2f3744..bb65ce9 100644
--- a/Running-programs-natively-under-Wayland.md
+++ b/Running-programs-natively-under-Wayland.md
@@ -10,6 +10,7 @@ Wayland should be selected by default. If not:
 GDK_BACKEND=wayland
 CLUTTER_BACKEND=wayland
 ```
+Setting ```GDK_BACKEND=wayland``` however can still lead to startup crashes with some applications, e.g. [firefox](https://bugzilla.mozilla.org/show_bug.cgi?id=1416186) and chromium (as of Feb. 2019).
 
 ## Qt5