diff --git a/src/installer/managed/Microsoft.NET.HostModel/Bundle/FileEntry.cs b/src/installer/managed/Microsoft.NET.HostModel/Bundle/FileEntry.cs
index 237a2a550fb153..ef687aee1d849f 100644
--- a/src/installer/managed/Microsoft.NET.HostModel/Bundle/FileEntry.cs
+++ b/src/installer/managed/Microsoft.NET.HostModel/Bundle/FileEntry.cs
@@ -28,7 +28,7 @@ public class FileEntry
         public FileEntry(FileType fileType, string relativePath, long offset, long size)
         {
             Type = fileType;
-            RelativePath = relativePath.Replace(Path.DirectorySeparatorChar, DirectorySeparatorChar);
+            RelativePath = relativePath.Replace('\\', DirectorySeparatorChar);
             Offset = offset;
             Size = size;
         }