diff --git a/Program.cs b/Program.cs
index 9b2672a..23d0af8 100644
--- a/Program.cs
+++ b/Program.cs
@@ -370,6 +370,7 @@ public static class Util {
   }
 
   // https://sirv.com/help/articles/rotate-photos-to-be-upright/
+  // FIXME: could use AutoOrientProcessor instead?
   public static void RotateImageFromExif(Image<Rgba32> image, ushort orientation) {
     if (orientation <= 1) {
       return;