diff --git a/src/main/java/net/knarcraft/permissionsigns/listener/SignListener.java b/src/main/java/net/knarcraft/permissionsigns/listener/SignListener.java
index 2af48b7..92c500d 100644
--- a/src/main/java/net/knarcraft/permissionsigns/listener/SignListener.java
+++ b/src/main/java/net/knarcraft/permissionsigns/listener/SignListener.java
@@ -53,6 +53,8 @@ public class SignListener implements Listener {
 
         Sign sign = (Sign) block.getState();
         if (event.getHand() == EquipmentSlot.HAND) {
+            // Cancel the interaction to avoid sign editing
+            event.setCancelled(true);
             handleSignClick(sign, player, event.getAction(), event);
         }
     }