diff --git a/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/services/ui/UIServiceGroupServiceIntegrationTest.java b/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/services/ui/UIServiceGroupServiceIntegrationTest.java
index 819c85b2e672a8903976bee128dc974166cae202..30e692d236118350bde30f8cfffde36ce34119cf 100644
--- a/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/services/ui/UIServiceGroupServiceIntegrationTest.java
+++ b/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/services/ui/UIServiceGroupServiceIntegrationTest.java
@@ -334,7 +334,7 @@ public class UIServiceGroupServiceIntegrationTest extends AbstractServiceIntegra
         // then
         assertNotNull(sg.getErrorMessage());
 
-        assertThat(sg.getErrorMessage(), matchesPattern(".*cvc-complex-type.2.4.a: Invalid content was found starting with element \\'\\{?(\"http://docs.oasis-open.org/bdxr/ns/SMP/2016/05\")?:ExtensionID\\}?\\'.*"));
+        assertThat(sg.getErrorMessage(), matchesPattern(".*cvc-complex-type.2.4.a: Invalid content was found starting with element \\'\\{?(\"http://docs.oasis-open.org/bdxr/ns/SMP/2016/05\")?:?ExtensionID\\}?\\'.*"));
         assertNotNull(sg.getExtension());
     }
 
diff --git a/smp-server-library/src/test/resources/examples/services/SignedServiceMetadataPoland.xml b/smp-server-library/src/test/resources/examples/services/SignedServiceMetadataPoland.xml
index b75548b315dce6a61fa0950bba830caef8fade27..1843e834d051daf5c327c3ae742bdd4c1f4d71d8 100644
--- a/smp-server-library/src/test/resources/examples/services/SignedServiceMetadataPoland.xml
+++ b/smp-server-library/src/test/resources/examples/services/SignedServiceMetadataPoland.xml
@@ -31,15 +31,15 @@
             <ExtensionAgencyName>Agency name 2</ExtensionAgencyName>
         </Extension>
     </ServiceInformation>
-</ServiceMetadata><Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><DigestValue>bX6lTuxT21gbMILjxDoWzPYIZ4aQYu3iflyhpuLawys=</DigestValue></Reference></SignedInfo><SignatureValue>NQkzaoSBu9/Y7AilnxgX6/LM3A0g5WrDyxMEih9BbgnowPk24bNixc0A6kAI2Sp2MNojZUBRFue6&#13;
-uADhnQapRK4dRcAtHe2+Ao/SBHRP6233mghPosd4Y9Sw6hQ0wwziio5koa8bO5qtP5TjaVU8Yggo&#13;
-MsTCeW2rFgFFzPtZ4ac=</SignatureValue><KeyInfo><X509Data><X509SubjectName>CN=SMP Mock Services,OU=DIGIT,O=European Commision,C=BE</X509SubjectName><X509Certificate>MIICIzCCAYygAwIBAgIEWCRzfjANBgkqhkiG9w0BAQsFADBWMQswCQYDVQQGEwJCRTEbMBkGA1UE&#13;
-CgwSRXVyb3BlYW4gQ29tbWlzaW9uMQ4wDAYDVQQLDAVESUdJVDEaMBgGA1UEAwwRU01QIE1vY2sg&#13;
-U2VydmljZXMwHhcNMTYxMTEwMTMxODE4WhcNMjYxMTEwMTMxODE4WjBWMQswCQYDVQQGEwJCRTEb&#13;
-MBkGA1UECgwSRXVyb3BlYW4gQ29tbWlzaW9uMQ4wDAYDVQQLDAVESUdJVDEaMBgGA1UEAwwRU01Q&#13;
-IE1vY2sgU2VydmljZXMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALrpN2GGqctPTP27g+zA&#13;
-DCmQxdOZgDQg5AeF/N5w0knZYy1GnqvAoXgLGHeS1l+2DKx4/E6SlcU6SLIGhVtpF+Gitdp+3to2&#13;
-6FfV5qcCy4XKz1xm19r84ykXPWD835DbGB7o1HSlKx4+GmAr5eL2VH/zgINcJojam3gimvedoNWj&#13;
-AgMBAAEwDQYJKoZIhvcNAQELBQADgYEAXoh7T9eYOdjasnzPfsTeQ1ptEorj4pIZMRFjn2BWl+mZ&#13;
-K4XRn2+doLjN2dHremGyeKBgLb0Ulp9E9I5P8kxuIs7TjroxZofK9ixhfBv5rJhLcHy8XdrUYqAS&#13;
+</ServiceMetadata><Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><DigestValue>bX6lTuxT21gbMILjxDoWzPYIZ4aQYu3iflyhpuLawys=</DigestValue></Reference></SignedInfo><SignatureValue>NQkzaoSBu9/Y7AilnxgX6/LM3A0g5WrDyxMEih9BbgnowPk24bNixc0A6kAI2Sp2MNojZUBRFue6
+uADhnQapRK4dRcAtHe2+Ao/SBHRP6233mghPosd4Y9Sw6hQ0wwziio5koa8bO5qtP5TjaVU8Yggo
+MsTCeW2rFgFFzPtZ4ac=</SignatureValue><KeyInfo><X509Data><X509SubjectName>CN=SMP Mock Services,OU=DIGIT,O=European Commision,C=BE</X509SubjectName><X509Certificate>MIICIzCCAYygAwIBAgIEWCRzfjANBgkqhkiG9w0BAQsFADBWMQswCQYDVQQGEwJCRTEbMBkGA1UE
+CgwSRXVyb3BlYW4gQ29tbWlzaW9uMQ4wDAYDVQQLDAVESUdJVDEaMBgGA1UEAwwRU01QIE1vY2sg
+U2VydmljZXMwHhcNMTYxMTEwMTMxODE4WhcNMjYxMTEwMTMxODE4WjBWMQswCQYDVQQGEwJCRTEb
+MBkGA1UECgwSRXVyb3BlYW4gQ29tbWlzaW9uMQ4wDAYDVQQLDAVESUdJVDEaMBgGA1UEAwwRU01Q
+IE1vY2sgU2VydmljZXMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALrpN2GGqctPTP27g+zA
+DCmQxdOZgDQg5AeF/N5w0knZYy1GnqvAoXgLGHeS1l+2DKx4/E6SlcU6SLIGhVtpF+Gitdp+3to2
+6FfV5qcCy4XKz1xm19r84ykXPWD835DbGB7o1HSlKx4+GmAr5eL2VH/zgINcJojam3gimvedoNWj
+AgMBAAEwDQYJKoZIhvcNAQELBQADgYEAXoh7T9eYOdjasnzPfsTeQ1ptEorj4pIZMRFjn2BWl+mZ
+K4XRn2+doLjN2dHremGyeKBgLb0Ulp9E9I5P8kxuIs7TjroxZofK9ixhfBv5rJhLcHy8XdrUYqAS
 awc3c5bM9fNxRWCMkNYNoSYVxPBdlS4zEeLNNzRY+wjrMNYIJR4=</X509Certificate></X509Data></KeyInfo></Signature></SignedServiceMetadata>
\ No newline at end of file