diff --git a/README.adoc b/README.adoc
index 8bb6114..96e968b 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1,7 +1,7 @@
 image:https://img.shields.io/badge/license-PMPL--1.0-blue.svg[License,link="https://github.com/hyperpolymath/palimpsest-license"]
 
 
-// SPDX-License-Identifier: PMPL-1.0
+// SPDX-License-Identifier: MPL-2.0
 // SPDX-FileCopyrightText: 2025 hyperpolymath
 
 = Claude for Gecko
diff --git a/RSR_OUTLINE.adoc b/RSR_OUTLINE.adoc
index 6e9f598..94a49d8 100644
--- a/RSR_OUTLINE.adoc
+++ b/RSR_OUTLINE.adoc
@@ -209,7 +209,7 @@ This template is part of:
 
 == License
 
-SPDX-License-Identifier: PMPL-1.0-or-later-or-later
+SPDX-License-Identifier: MPL-2.0
 
 == Links
 
diff --git a/contractiles/dust/Dustfile b/contractiles/dust/Dustfile
index 6f93c6a..314903c 100644
--- a/contractiles/dust/Dustfile
+++ b/contractiles/dust/Dustfile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: PLMP-1.0-or-later
+# SPDX-License-Identifier: MPL-2.0
 # Dustfile template - recovery and rollback semantics
 
 version: 1
diff --git a/contractiles/must/Mustfile b/contractiles/must/Mustfile
index dc2c6b6..dc7b3be 100644
--- a/contractiles/must/Mustfile
+++ b/contractiles/must/Mustfile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: PLMP-1.0-or-later
+# SPDX-License-Identifier: MPL-2.0
 # Mustfile - declarative state contract (template)
 # See: https://github.com/hyperpolymath/mustfile
 
diff --git a/contractiles/trust/Trustfile.hs b/contractiles/trust/Trustfile.hs
index 60e68c2..00b313f 100644
--- a/contractiles/trust/Trustfile.hs
+++ b/contractiles/trust/Trustfile.hs
@@ -1,4 +1,4 @@
--- SPDX-License-Identifier: PLMP-1.0-or-later
+-- SPDX-License-Identifier: MPL-2.0
 -- Trustfile template - cryptographic and provenance verification
 
 module Trustfile where