diff --git a/sign.cddl b/sign.cddl
index 4cb27f1..d07dc42 100644
--- a/sign.cddl
+++ b/sign.cddl
@@ -15,12 +15,12 @@ protected-signature-coswid-header = {
     * cose-label => cose-values,
 }
 
-unprotected-sign-coswid-header = {
+unprotected-signed-coswid-header = {
     * cose-label => cose-values,
 }
 
 COSE_Signature =  [
     protected: bstr .cbor protected-signature-coswid-header,
-    unprotected: unprotected-sign-coswid-header,
+    unprotected: unprotected-signed-coswid-header,
     signature : bstr
 ]