diff --git a/AnarchyExploitFixesLegacy/src/main/java/me/moomoo/anarchyexploitfixes/modules/protocollib/windowclick/WindowClickListener.java b/AnarchyExploitFixesLegacy/src/main/java/me/moomoo/anarchyexploitfixes/modules/protocollib/windowclick/WindowClickListener.java
index fa5bb08d9..aab998e29 100755
--- a/AnarchyExploitFixesLegacy/src/main/java/me/moomoo/anarchyexploitfixes/modules/protocollib/windowclick/WindowClickListener.java
+++ b/AnarchyExploitFixesLegacy/src/main/java/me/moomoo/anarchyexploitfixes/modules/protocollib/windowclick/WindowClickListener.java
@@ -40,7 +40,7 @@ public void onPacketReceiving(PacketEvent event) {
             final int slot = this.getSlot(packet);
 
             if (slot != -999 && slot != -1) {
-                event.setCancelled(slot < 0);
+                if (slot < 0) event.setCancelled(true);
                 return;
             }
 
@@ -55,10 +55,10 @@ public void onPacketReceiving(PacketEvent event) {
                     event.setCancelled(true);
                     return;
                 case THROW:
-                    event.setCancelled(slot == -1);
+                    if (slot == -1) event.setCancelled(true);
                     return;
                 case QUICK_MOVE:
-                    event.setCancelled(slot == -999);
+                    if (slot == -999) event.setCancelled(true);
             }
         } catch (Exception e) {
             LogUtil.moduleLog(Level.WARNING, "window-click-crash-patch",