diff --git a/res/shaders/simple.frag b/res/shaders/simple.frag
index a2f9502..f1db30e 100644
--- a/res/shaders/simple.frag
+++ b/res/shaders/simple.frag
@@ -48,5 +48,5 @@ void main()
         result += attenuation * (diffuse + specular) * objectColor;
     }
 
-    color = vec4(result, 1.0);
+    color = vec4(result + dither(textureCoordinates), 1.0);
 }