diff --git a/hosts/nb/modules/desktop/signal-work.nix b/hosts/nb/modules/desktop/signal-work.nix
index d4b5de9..50ec0a7 100644
--- a/hosts/nb/modules/desktop/signal-work.nix
+++ b/hosts/nb/modules/desktop/signal-work.nix
@@ -6,14 +6,14 @@ let
     name = "signal-desktop";
     desktopName = "Signal";
     icon = "signal-desktop";
-    exec = "signal-desktop --enable-features=VaapiVideoDecoder -- %u";
+    exec = "signal-desktop --ozone-platform=x11 --enable-features=VaapiVideoDecoder -- %u";
   };
 
   signalWorkDesktopItem = pkgs.makeDesktopItem {
     name = "signal-work";
     desktopName = "Signal with work profile";
     icon = "signal-desktop";
-    exec = "signal-desktop --enable-features=VaapiVideoDecoder --enable-dev-tools --user-data-dir=/home/dominik/.config/Signal-work -- %u";
+    exec = "signal-desktop --ozone-platform=x11 --enable-features=VaapiVideoDecoder --enable-dev-tools --user-data-dir=/home/dominik/.config/Signal-work -- %u";
   };
 in {
   environment.systemPackages = [