diff --git a/specializations/dwm.nix b/specializations/dwm.nix
index 560694b7..f2476a3a 100644
--- a/specializations/dwm.nix
+++ b/specializations/dwm.nix
@@ -35,6 +35,7 @@ in
             export XMODIFIERS=@im=fcitx
             export SDL_IM_MODULE=fcitx
             export GLFW_IM_MODULE=ibus
+            export GTK_CSD=0
 
             xrdb -merge ~/.Xresources
             xset r rate 300 50