diff --git a/docs/tech-debt-2026-05-26.md b/docs/tech-debt-2026-05-26.md
index c2219ef..cecd10f 100644
--- a/docs/tech-debt-2026-05-26.md
+++ b/docs/tech-debt-2026-05-26.md
@@ -1,4 +1,5 @@
 <!--
+SPDX-License-Identifier: MPL-2.0
 SPDX-License-Identifier: CC-BY-SA-4.0
 SPDX-FileCopyrightText: 2026 Jonathan D.A. Jewell (hyperpolymath)
 -->