diff --git a/src/util/00-radv-defaults.conf b/src/util/00-radv-defaults.conf
index 5678c5e011f..45b571ba0ac 100644
--- a/src/util/00-radv-defaults.conf
+++ b/src/util/00-radv-defaults.conf
@@ -39,11 +39,13 @@ Application bugs worked around in this file:
         <engine engine_name_match="vkd3d">
             <option name="radv_zero_vram" value="true" />
             <option name="radv_disable_aniso_single_level" value="true" />
+            <option name="radv_disable_trunc_coord" value="true" />
             <option name="radv_dgc" value="true" />
         </engine>
 
         <engine engine_name_match="DXVK">
             <option name="radv_disable_aniso_single_level" value="true" />
+            <option name="radv_disable_trunc_coord" value="true" />
         </engine>
 
         <engine engine_name_match="mesa zink">