diff --git a/AssetStudioGUI/AssetStudioGUIForm.cs b/AssetStudioGUI/AssetStudioGUIForm.cs
index 27fb77e..aca3dba 100644
--- a/AssetStudioGUI/AssetStudioGUIForm.cs
+++ b/AssetStudioGUI/AssetStudioGUIForm.cs
@@ -564,6 +564,15 @@ namespace AssetStudioGUI
                     return reverseSort ? bsf.CompareTo(asf) : asf.CompareTo(bsf);
                 });
             }
+            else if (sortColumn == 3) // PathID
+            {
+                visibleAssets.Sort((x, y) =>
+                {
+                    long pathID_X = x.m_PathID;
+                    long pathID_Y = y.m_PathID;
+                    return reverseSort ? pathID_Y.CompareTo(pathID_X) : pathID_X.CompareTo(pathID_Y);
+                });
+            }
             else
             {
                 visibleAssets.Sort((a, b) =>