diff --git a/nms-patches/net/minecraft/world/item/ItemStack.patch b/nms-patches/net/minecraft/world/item/ItemStack.patch
index 90d4279fa..962179fdf 100644
--- a/nms-patches/net/minecraft/world/item/ItemStack.patch
+++ b/nms-patches/net/minecraft/world/item/ItemStack.patch
@@ -244,8 +244,8 @@
 +                    // SPIGOT-4678
 +                    if (this.item instanceof ItemSign && ItemSign.openSign != null) {
 +                        try {
-+                            if (world.getBlockEntity(blockposition) instanceof TileEntitySign tileentitysign) {
-+                                if (world.getBlockState(blockposition).getBlock() instanceof BlockSign blocksign) {
++                            if (world.getBlockEntity(ItemSign.openSign) instanceof TileEntitySign tileentitysign) {
++                                if (world.getBlockState(ItemSign.openSign).getBlock() instanceof BlockSign blocksign) {
 +                                    blocksign.openTextEdit(entityhuman, tileentitysign, true);
 +                                }
 +                            }