diff --git a/src/main/resources/assets/voxy/shaders/hiz/blit.fsh b/src/main/resources/assets/voxy/shaders/hiz/blit.fsh
index 78e48c38..008cdc78 100644
--- a/src/main/resources/assets/voxy/shaders/hiz/blit.fsh
+++ b/src/main/resources/assets/voxy/shaders/hiz/blit.fsh
@@ -6,6 +6,8 @@ layout(binding = 0) uniform sampler2D depthTex;
 void main() {
     vec4 depths = textureGather(depthTex, uv, 0); // Get depth values from all surrounding texels.
 
+    //TODO: fully fix this system
+
     //TODO, do it so that for the first 2,3 levels if 1 (or maybe even 2 (on the first layer)) pixels are air, just ignore that
     // this is to stop issues with 1 pixel gaps
     bvec4 cv = lessThanEqual(vec4(0.99999999), depths);