diff --git a/intern/cycles/kernel/kernel_bake.h b/intern/cycles/kernel/kernel_bake.h
index c6cec48c1c0..0379fcab700 100644
--- a/intern/cycles/kernel/kernel_bake.h
+++ b/intern/cycles/kernel/kernel_bake.h
@@ -159,7 +159,8 @@ ccl_device bool is_light_pass(ShaderEvalType type)
 	}
 }
 
-#if 0
+/* this helps with AA but it's not the real solution as it does not AA the geometry
+ *  but it's better than nothing, thus committed */
 ccl_device_inline float bake_clamp_mirror_repeat(float u)
 {
 	/* use mirror repeat (like opengl texture) so that if the barycentric
@@ -170,7 +171,6 @@ ccl_device_inline float bake_clamp_mirror_repeat(float u)
 
 	return (((int)fu) & 1)? 1.0f - u: u;
 }
-#endif
 
 ccl_device void kernel_bake_evaluate(KernelGlobals *kg, ccl_global uint4 *input, ccl_global float4 *output,
                                      ShaderEvalType type, int i, int offset, int sample)
@@ -199,8 +199,6 @@ ccl_device void kernel_bake_evaluate(KernelGlobals *kg, ccl_global uint4 *input,
 
 	/* random number generator */
 	RNG rng = cmj_hash(offset + i, kernel_data.integrator.seed);
-
-#if 0
 	uint rng_state = cmj_hash(i, kernel_data.integrator.seed);
 	float filter_x, filter_y;
 	path_rng_init(kg, &rng_state, sample, num_samples, &rng, 0, 0, &filter_x, &filter_y);
@@ -210,7 +208,6 @@ ccl_device void kernel_bake_evaluate(KernelGlobals *kg, ccl_global uint4 *input,
 		u = bake_clamp_mirror_repeat(u + dudx*(filter_x - 0.5f) + dudy*(filter_y - 0.5f));
 		v = bake_clamp_mirror_repeat(v + dvdx*(filter_x - 0.5f) + dvdy*(filter_y - 0.5f));
 	}
-#endif
 
 	/* triangle */
 	int shader;