diff --git a/src/main/java/org/bukkit/permissions/PermissionAttachment.java b/src/main/java/org/bukkit/permissions/PermissionAttachment.java
index c42b6464..fe00258c 100644
--- a/src/main/java/org/bukkit/permissions/PermissionAttachment.java
+++ b/src/main/java/org/bukkit/permissions/PermissionAttachment.java
@@ -90,7 +90,6 @@ public class PermissionAttachment {
      */
     public void setPermission(Permission perm, boolean value) {
         setPermission(perm.getName(), value);
-        permissible.recalculatePermissions();
     }
 
     /**
@@ -114,7 +113,6 @@ public class PermissionAttachment {
      */
     public void unsetPermission(Permission perm) {
         unsetPermission(perm.getName());
-        permissible.recalculatePermissions();
     }
 
     /**