diff --git a/composer.json b/composer.json
index 70073473..8909c717 100644
--- a/composer.json
+++ b/composer.json
@@ -1,8 +1,8 @@
 {
-    "name": "onelogin/php-saml",
+    "name": "performer/php-saml-2",
     "description": "OneLogin PHP SAML Toolkit",
     "license": "MIT",
-    "version": "2.7.0",
+    "version": "2.7.0-p1",
     "homepage": "https://onelogin.zendesk.com/hc/en-us/sections/200245634-SAML-Toolkits",
     "keywords": ["saml", "saml2", "onelogin"],
     "autoload": {
diff --git a/lib/Saml2/Response.php b/lib/Saml2/Response.php
index 7ce9dc46..3e42c389 100644
--- a/lib/Saml2/Response.php
+++ b/lib/Saml2/Response.php
@@ -490,14 +490,28 @@ public function getAttributes()
 
     /**
      * Verifies that the document only contains a single Assertion (encrypted or not).
+     * Ignoring the assertions inside "Advice" element
      *
      * @return bool TRUE if the document passes.
      */
     public function validateNumAssertions()
     {
-        $encryptedAssertionNodes = $this->document->getElementsByTagName('EncryptedAssertion');
-        $assertionNodes = $this->document->getElementsByTagName('Assertion');
-        return ($assertionNodes->length + $encryptedAssertionNodes->length == 1);
+        $encryptedAssertionNodesLength = 0;
+        $assertionNodesLength = 0;
+
+        foreach ($this->document->getElementsByTagName('EncryptedAssertion') as $node) {
+            if($node->parentNode->localName !== 'Advice') {
+                $encryptedAssertionNodesLength++;
+            }
+        }
+
+        foreach ($this->document->getElementsByTagName('Assertion') as $node) {
+            if($node->parentNode->localName !== 'Advice') {
+                $assertionNodesLength++;
+            }
+        }
+
+        return ($assertionNodesLength + $encryptedAssertionNodesLength == 1);
     }
 
     /**
diff --git a/tests/data/responses/response_with_advice_assertion.xml.base64 b/tests/data/responses/response_with_advice_assertion.xml.base64
new file mode 100644
index 00000000..e7cd4c1a
--- /dev/null
+++ b/tests/data/responses/response_with_advice_assertion.xml.base64
@@ -0,0 +1 @@
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
\ No newline at end of file
diff --git a/tests/src/OneLogin/Saml2/ResponseTest.php b/tests/src/OneLogin/Saml2/ResponseTest.php
index 5fe1fe2d..82b69051 100644
--- a/tests/src/OneLogin/Saml2/ResponseTest.php
+++ b/tests/src/OneLogin/Saml2/ResponseTest.php
@@ -388,13 +388,14 @@ public function testValidateNumAssertions()
     {
         $xml = file_get_contents(TEST_ROOT . '/data/responses/response1.xml.base64');
         $response = new OneLogin_Saml2_Response($this->_settings, $xml);
-
         $this->assertTrue($response->validateNumAssertions());
 
-        $xmlMultiAssertion = file_get_contents(TEST_ROOT . '/data/responses/invalids/multiple_assertions.xml.base64');
+        $xmlWithAdviceAssertion = file_get_contents(TEST_ROOT . '/data/responses/response_with_advice_assertion.xml.base64');
+        $responseAdvice = new OneLogin_Saml2_Response($this->_settings, $xmlWithAdviceAssertion);
+        $this->assertTrue($responseAdvice->validateNumAssertions());
 
+        $xmlMultiAssertion = file_get_contents(TEST_ROOT . '/data/responses/invalids/multiple_assertions.xml.base64');
         $response2 = new OneLogin_Saml2_Response($this->_settings, $xmlMultiAssertion);
-
         $this->assertFalse($response2->validateNumAssertions());
     }