diff --git a/com.jagex.Launcher.yaml b/com.jagex.Launcher.yaml
index 34393565..616ac367 100644
--- a/com.jagex.Launcher.yaml
+++ b/com.jagex.Launcher.yaml
@@ -24,6 +24,7 @@ finish-args:
   - --persist=jagexcache
   - --env=WINEPREFIX=/var/data/wine
   - --env=WINEARCH=win64
+  - --env=WINEDLLOVERRIDES=dxgi=b # Fix launch on Steam Deck by using builtin dxgi
   - --env=GST_PLUGIN_SYSTEM_PATH=/app/lib32/gstreamer-1.0:/app/lib/gstreamer-1.0:/usr/lib/i386-linux-gnu/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0
 sdk-extensions:
   - org.freedesktop.Sdk.Compat.i386