diff --git a/Config/DefaultEngine.ini b/Config/DefaultEngine.ini
index 705cd964..06c6c013 100644
--- a/Config/DefaultEngine.ini
+++ b/Config/DefaultEngine.ini
@@ -185,14 +185,12 @@ r.TemporalAASamples=2
 r.TemporalAA.Algorithm=0
 r.TemporalAA.Upscaling=1
 r.ScreenPercentage.Default.Desktop.Mode=1
-r.HeterogeneousVolumes=True
+r.HeterogeneousVolumes=False
 r.SupportExpFogMatchesVolumetricFog=False
 r.SSGI.Quality=4
 
 r.VolumetricRenderTarget.Mode=1
 r.VolumetricCloud.ViewRaySampleMaxCount=64
-r.HeterogeneousVolumes.Shadows=False
-r.Translucency.HeterogeneousVolumes=False
 
 [/Script/LinuxTargetPlatform.LinuxTargetSettings]
 TargetArchitecture=X86_64UnknownLinuxGnu