diff --git a/scripts/coreLibrary/lib/PermissionApi.kt b/scripts/coreLibrary/lib/PermissionApi.kt
index a280f2e..aee4af5 100644
--- a/scripts/coreLibrary/lib/PermissionApi.kt
+++ b/scripts/coreLibrary/lib/PermissionApi.kt
@@ -174,10 +174,10 @@ interface PermissionApi {
         fun allNodes(): List<String> = buildList {
             extend.forEach { add("@$it") }
             map.forEach { (k, v) ->
-                add((if (v.value) "-$k" else k))
+                add((if (!v.value) "-$k" else k))
             }
         }
 
         fun isEmpty() = map.isEmpty() && extend.isEmpty()
     }
-}
\ No newline at end of file
+}