diff --git a/grammar.jse b/grammar.jse
index db2fe79..ec34cac 100644
--- a/grammar.jse
+++ b/grammar.jse
@@ -1,5 +1,5 @@
 // Copyright © SixtyFPS GmbH <info@slint.dev>
-// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.2 OR LicenseRef-Slint-commercial
+// SPDX-License-Identifier: MIT
 
 // cSpell: ignore mult prec