diff --git a/docs/threat_model/threat_model.rst b/docs/threat_model/threat_model.rst
index 86b21345f..2e11a9479 100644
--- a/docs/threat_model/threat_model.rst
+++ b/docs/threat_model/threat_model.rst
@@ -36,6 +36,9 @@ assumptions:
 - There is no Secure-EL2. We don't consider threats that may come with
   Secure-EL2 software.
 
+- Measured boot is disabled. We do not consider the threats nor the mitigations
+  that may come with it.
+
 - No experimental features are enabled. We do not consider threats that may come
   from them.