diff --git a/qglengine/shaders/service_fill.glsl b/qglengine/shaders/service_fill.glsl
index 8905031..bc1cc8f 100644
--- a/qglengine/shaders/service_fill.glsl
+++ b/qglengine/shaders/service_fill.glsl
@@ -7,8 +7,7 @@ void main(void) {
 	qgl_FragTexture = qgl_Texture;
 	gl_Position = qgl_ftransform();
 	
-	mat3 nmat = qgl_getNormalMatrix();
-	geom_normal = normalize(nmat * qgl_Normal);
+	geom_normal = normalize(qgl_Normal * qgl_getNormalMatrix());
 	object_color = qgl_ObjectColor;
 }