diff --git a/src/util/00-radv-defaults.conf b/src/util/00-radv-defaults.conf
index fbc313a4312..05d7616e7e5 100644
--- a/src/util/00-radv-defaults.conf
+++ b/src/util/00-radv-defaults.conf
@@ -111,6 +111,7 @@ Application bugs worked around in this file:
 
         <application name="DOOM Eternal" application_name_match="DOOMEternal">
             <option name="radv_zero_vram" value="true" />
+            <option name="radv_rt" value="true" />
         </application>
 
         <application name="No Man's Sky" application_name_match="No Man's Sky">