diff --git a/SrcMod/Shell/ObjectModels/Steam/LibraryFolder.cs b/SrcMod/Shell/ObjectModels/Steam/LibraryFolder.cs
index a93cbb0..9ebe8e9 100644
--- a/SrcMod/Shell/ObjectModels/Steam/LibraryFolder.cs
+++ b/SrcMod/Shell/ObjectModels/Steam/LibraryFolder.cs
@@ -3,7 +3,7 @@
 public class LibraryFolder
 {
     public string path;
-    public Dictionary<int, int> apps;
+    public Dictionary<int, ulong> apps;
 
     public LibraryFolder()
     {