1 files changed, 1 insertions, 1 deletions
diff --git a/tools/wixl/builder.vala b/tools/wixl/builder.vala
index 64d3ae7..9780ced 100644
--- a/tools/wixl/builder.vala
+++ b/tools/wixl/builder.vala
@@ -332,7 +332,7 @@ namespace Wixl {
         public override void visit_directory (WixDirectory dir) throws GLib.Error {
             var defaultdir = dir.Name ?? ".";
 
-            if (dir.parent is WixProduct) {
+            if (dir.parent is WixProduct || dir.parent is WixFragment) {
                 if (dir.Id != "TARGETDIR")
                     throw new Wixl.Error.FAILED ("Invalid root directory");
                 db.table_directory.add (dir.Id, null, defaultdir);