1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Data/Tuples/WixFileTuple.cs b/src/WixToolset.Data/Tuples/WixFileTuple.cs
index 5ffc5d7f..88dc4c82 100644
--- a/src/WixToolset.Data/Tuples/WixFileTuple.cs
+++ b/src/WixToolset.Data/Tuples/WixFileTuple.cs
@@ -133,7 +133,7 @@ namespace WixToolset.Data.Tuples
 
         public string Source
         {
-            get => (string)this.Fields[(int)WixFileTupleFields.Source]?.Value;
+            get => this.Fields[(int)WixFileTupleFields.Source].AsPath()?.Path;
             set => this.Set((int)WixFileTupleFields.Source, value);
         }