diff --git a/buildattr64/buildattr64.rst b/buildattr64/buildattr64.rst
index fdc3586..6afb75e 100644
--- a/buildattr64/buildattr64.rst
+++ b/buildattr64/buildattr64.rst
@@ -819,6 +819,8 @@ attributes
 Pointer Authentication Signing Schema
 -------------------------------------
 
+The full vendor name is "aeabi-pauthabi"
+
 The (PAUTHABI64_) defines an extension to ELF in which code pointers
 are signed using instructions in the FEAT_PAuth extension. The
 pointers that are signed as well as the modifiers and key used for