diff --git a/src/main/java/net/minestom/server/instance/palette/PaletteStorage.java b/src/main/java/net/minestom/server/instance/palette/PaletteStorage.java
index 6097eefd1..13232f64b 100644
--- a/src/main/java/net/minestom/server/instance/palette/PaletteStorage.java
+++ b/src/main/java/net/minestom/server/instance/palette/PaletteStorage.java
@@ -225,6 +225,7 @@ public class PaletteStorage implements PublicCloneable<PaletteStorage> {
      * @param newBitsPerEntry the new bits per entry count
      */
     private void resize(int newBitsPerEntry) {
+        // FIXME: artifacts when resizing
         newBitsPerEntry = fixBitsPerEntry(newBitsPerEntry);
 
         PaletteStorage paletteStorageCache = new PaletteStorage(newBitsPerEntry, bitsIncrement);