diff --git a/indra/newview/app_settings/shaders/class1/post/exoVignetteF.glsl b/indra/newview/app_settings/shaders/class1/post/exoVignetteF.glsl
index cdd17d1dd9..7335caf445 100644
--- a/indra/newview/app_settings/shaders/class1/post/exoVignetteF.glsl
+++ b/indra/newview/app_settings/shaders/class1/post/exoVignetteF.glsl
@@ -17,10 +17,10 @@ in vec2 vary_fragcoord;
 
 void main ()
 {
-	// vec4 diff = texture(screen, vary_fragcoord.xy);
-	// vec2 tc = vary_fragcoord / screen_res - 0.5f;
-	// float vignette_val = 1 - dot(tc, tc);
-	// diff.rgb *= clamp(pow(mix(1, vignette_val * vignette_val * vignette_val * vignette_val * vignette.z, vignette.x), vignette.y), 0, 1);
-	// frag_color = diff;
-	frag_color = vec4(0.0, 1.0, 0.0, 0.5);
+	vec4 diff = texture(diffuseRect, vary_fragcoord.xy);
+	vec2 tc = vary_fragcoord / screen_res - 0.5f;
+	float vignette_val = 1 - dot(tc, tc);
+	diff.rgb *= clamp(pow(mix(1, vignette_val * vignette_val * vignette_val * vignette_val * vignette.z, vignette.x), vignette.y), 0, 1);
+	frag_color = diff;
+	// frag_color = vec4(0.0, 1.0, 0.0, 0.5);
 }
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