1 files changed, 1 insertions, 1 deletions
diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/region/EntryStacksRegionWidget.java b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/region/EntryStacksRegionWidget.java
index 3606e15e1..1efa977a5 100644
--- a/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/region/EntryStacksRegionWidget.java
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/client/gui/widget/region/EntryStacksRegionWidget.java
@@ -308,7 +308,7 @@ public class EntryStacksRegionWidget<T extends RegionEntry<T>> extends WidgetWit
     
     public Optional<RealRegionEntry<T>> checkDraggedStacks(DraggingContext<Screen> context, DraggableStack stack) {
         EntrySerializer<?> serializer = stack.getStack().getDefinition().getSerializer();
-        if (serializer != null && stack instanceof RegionDraggableStack) {
+        if (serializer != null) {
             try {
                 T regionEntry = stack instanceof RegionDraggableStack ? ((RegionDraggableStack<T>) stack).getEntry().getEntry().copy()
                         : listener.convertDraggableStack(context, stack);