diff --git a/NodeDependencyLookup/Editor/Utility/NodeDependencyLookupUtility.cs b/NodeDependencyLookup/Editor/Utility/NodeDependencyLookupUtility.cs
index 5d9d248..15f2df1 100644
--- a/NodeDependencyLookup/Editor/Utility/NodeDependencyLookupUtility.cs
+++ b/NodeDependencyLookup/Editor/Utility/NodeDependencyLookupUtility.cs
@@ -192,7 +192,7 @@ public static int GetPackedAssetSize(string assetId)
             return 0;
         }
 
-        private static string GetLibraryFullPath(string guid)
+        public static string GetLibraryFullPath(string guid)
         {
             if (String.IsNullOrEmpty(guid))
             {