diff --git a/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml b/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml
index bde0f418d29ba80f41c12689bd7f193f4a740621..54861a052a306411c692855929eee5d4f7013a47 100644
--- a/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml
+++ b/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml
@@ -188,6 +188,13 @@
                         <con:endpoint>http://localhost:8780</con:endpoint>
                         <con:request/>
                         <con:originalUri>http://localhost/authorization-server/mock-token</con:originalUri>
+                        <con:assertion type="Simple Contains" id="eec24b99-0b19-4a1e-93f7-d791268e2f6d" name="Contains">
+                            <con:configuration>
+                                <token>.+\..+\..+</token>
+                                <ignoreCase>false</ignoreCase>
+                                <useRegEx>true</useRegEx>
+                            </con:configuration>
+                        </con:assertion>
                         <con:credentials>
                             <con:authType>No Authorization</con:authType>
                         </con:credentials>