diff --git a/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl
index 4dfd13d406b25663156d23d38e16ad9bac3e18ca..bb28f02aabfceb85fe4b8bc98ee977d18b60e268 100755
--- a/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl
@@ -42,7 +42,7 @@ void main()
 {
 	float shadow = 1.0;
 
-	vec4 color = diffuseLookup(vary_texcoord0.xy)*pow(vertex_color.rgb,vec3(2.2f,2.2f,2.2f));
+	vec4 color = diffuseLookup(vary_texcoord0.xy)* vertex_color;
 	color.rgb = fullbrightAtmosTransport(color.rgb);
 	color.rgb = fullbrightScaleSoftClip(color.rgb);
 	frag_color = color;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl
index 2e6982d101791c337bb96c3775a40cdd0912a821..dd56a8c2b03ec1f36d4be8721f894149664f219d 100755
--- a/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl
@@ -58,7 +58,7 @@ void main()
 	
 	calcAtmospherics(pos.xyz);
 	
-	vertex_color = diffuse_color;
-
+	vertex_color.rgb = pow(diffuse_color, vec3(2.2f,2.2f,2.2f));
+	vertex_color.a   = diffuse_color.a;
 	
 }