diff --git a/parts/shaders/lighter.glsl b/parts/shaders/lighter.glsl
index d5b4f7ab..414a95d5 100644
--- a/parts/shaders/lighter.glsl
+++ b/parts/shaders/lighter.glsl
@@ -4,6 +4,6 @@ vec4 effect(vec4 color,Image tex,vec2 tex_coords,vec2 scr_coords){
 		pow(texcolor.r+.26,.7023),
 		pow(texcolor.g+.26,.7023),
 		pow(texcolor.b+.26,.7023),
-		color.a
+		texcolor.b
 	);
 }
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