diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
index e787b5d41df5a13358c5e193b66c5bb6a92cb50a..643b9ea20bfcb49a9c14c293c880ea02bd68a95f 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
@@ -395,6 +395,7 @@ void main()
     #endif
     #if DEBUG_PBR_FRESNEL
         color.rgb = fresnelR;
+        color.rgb = srgb_to_linear(color.rgb);
     #endif
     #if DEBUG_PBR_IOR
         color.rgb = vec3(IOR);