diff --git a/v1_20_R3/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R3/EmojyNMSHandler.kt b/v1_20_R3/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R3/EmojyNMSHandler.kt
index fc1a091..aef36d0 100644
--- a/v1_20_R3/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R3/EmojyNMSHandler.kt
+++ b/v1_20_R3/src/main/kotlin/com/mineinabyss/emojy/nms/v1_20_R3/EmojyNMSHandler.kt
@@ -168,7 +168,10 @@ class EmojyNMSHandler : IEmojyNMSHandler {
 
         override fun writeNbt(compound: Tag?): FriendlyByteBuf {
             return super.writeNbt(compound?.apply {
-                transform(this as CompoundTag, EmojyNMSHandlers.transformer())
+                when (this) {
+                    is CompoundTag -> transform(this, EmojyNMSHandlers.transformer())
+                    is StringTag -> transform(this, EmojyNMSHandlers.transformer())
+                }
             })
         }