diff --git a/server/src/test/java/org/cloudfoundry/identity/uaa/authentication/ClientParametersAuthenticationFilterTest.java b/server/src/test/java/org/cloudfoundry/identity/uaa/authentication/ClientParametersAuthenticationFilterTest.java
index dbf778bcc94..871958cf69c 100644
--- a/server/src/test/java/org/cloudfoundry/identity/uaa/authentication/ClientParametersAuthenticationFilterTest.java
+++ b/server/src/test/java/org/cloudfoundry/identity/uaa/authentication/ClientParametersAuthenticationFilterTest.java
@@ -76,6 +76,7 @@ public void testStoreClientAuthenticationMethod() throws IOException, ServletExc
         when(authenticationDetails.getAuthenticationMethod()).thenReturn("none");
 
         MockFilterChain chain = mock(MockFilterChain.class);
+        request.addHeader("Content-Type", MediaType.APPLICATION_FORM_URLENCODED_VALUE);
         MockHttpServletResponse response = new MockHttpServletResponse();
 
         filter.doFilter(request, response, chain);