1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Data/Tuples/WixBundlePayloadTuple.cs b/src/WixToolset.Data/Tuples/WixBundlePayloadTuple.cs
index d1c02387..d2a82f93 100644
--- a/src/WixToolset.Data/Tuples/WixBundlePayloadTuple.cs
+++ b/src/WixToolset.Data/Tuples/WixBundlePayloadTuple.cs
@@ -106,7 +106,7 @@ namespace WixToolset.Data.Tuples
         public YesNoDefaultType Compressed
         {
             get => Enum.TryParse((string)this.Fields[(int)WixBundlePayloadTupleFields.Compressed]?.Value, true, out YesNoDefaultType value) ? value : YesNoDefaultType.NotSet;
-            set => this.Set((int)WixBundlePayloadTupleFields.Compressed, value);
+            set => this.Set((int)WixBundlePayloadTupleFields.Compressed, value.ToString().ToLowerInvariant());
         }
 
         public string UnresolvedSourceFile