diff --git a/src/onelogin/saml2/response.py b/src/onelogin/saml2/response.py
index 04264919..0d50b471 100644
--- a/src/onelogin/saml2/response.py
+++ b/src/onelogin/saml2/response.py
@@ -666,8 +666,7 @@ def process_signed_elements(self):
         :returns: The signed elements tag names
         :rtype: list
         """
-        sign_nodes = self.__query('//ds:Signature')
-
+        sign_nodes = self.__query('//ds:Signature[not(ancestor::saml:Advice)]')
         signed_elements = []
         verified_seis = []
         verified_ids = []