diff --git a/src/main/java/net/kyrptonaught/quickshulker/api/Util.java b/src/main/java/net/kyrptonaught/quickshulker/api/Util.java
index cc578bf..1800721 100644
--- a/src/main/java/net/kyrptonaught/quickshulker/api/Util.java
+++ b/src/main/java/net/kyrptonaught/quickshulker/api/Util.java
@@ -60,7 +60,8 @@ public static boolean canOpenInHand(ItemStack stack) {
     }
 
     public static boolean areItemsEqual(ItemStack stack1, ItemStack stack2) {
-        return ItemStack.areItemsEqual(stack1, stack2) && ItemStack.areEqual(stack1, stack2) && stack1.getCount() == stack2.getCount();
+        QuickShulkerData qsdata = QuickOpenableRegistry.getQuickie(stack1.getItem());
+        return ItemStack.areItemsEqual(stack1, stack2) && ItemStack.areEqual(stack1, stack2) && stack1.getCount() == stack2.getCount() && (qsdata.ignoreSingleStackCheck || stack1.getCount() == 1);
     }
 
     public static ScreenHandlerListener forceCloseScreenIfNotPresent(PlayerEntity player, int slotID, ItemStack stack) {