diff --git a/src/util/00-mesa-defaults.conf b/src/util/00-mesa-defaults.conf
index 05c895c4614..b3650e6e6fb 100644
--- a/src/util/00-mesa-defaults.conf
+++ b/src/util/00-mesa-defaults.conf
@@ -897,6 +897,7 @@ TODO: document the other workarounds.
 
         <application name="Shadow Of The Tomb Raider (DX11/DX12)" application_name_match="SOTTR.exe">
             <option name="radv_invariant_geom" value="true" />
+            <option name="radv_split_fma" value="true" />
         </application>
 
         <application name="RAGE 2" executable="RAGE2.exe">