diff --git a/Running-programs-natively-under-Wayland.md b/Running-programs-natively-under-Wayland.md
index a6d8e05..4ae13f9 100644
--- a/Running-programs-natively-under-Wayland.md
+++ b/Running-programs-natively-under-Wayland.md
@@ -8,6 +8,11 @@ GDK_BACKEND=wayland
 CLUTTER_BACKEND=wayland
 ```
 
+GTK+3 renders CSD (client-side decorations) under the wayland by default. To disable them, apply the following patch to GTK+: `[https://aur.archlinux.org/cgit/aur.git/plain/gtk3-make-csd-optional.patch?h=gtk3-optional-csd](https://aur.archlinux.org/cgit/aur.git/plain/gtk3-make-csd-optional.patch?h=gtk3-optional-csd)` and set:
+```
+GTK_CSD=0
+```
+
 ## Qt5
 ```
 QT_QPA_PLATFORM=wayland-egl
@@ -34,4 +39,4 @@ SDL_VIDEODRIVER=wayland
 Some Java AWT applications would not display properly unless you set the following.
 ```
 _JAVA_AWT_WM_NONREPARENTING=1`
-```
+```
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