diff --git a/appl/test/http_client.c b/appl/test/http_client.c
index a1ffadd37..1ebad8b1c 100644
--- a/appl/test/http_client.c
+++ b/appl/test/http_client.c
@@ -32,7 +32,9 @@
  */
 
 #include "test_locl.h"
-#include <gssapi.h>
+#include <gssapi/gssapi.h>
+#include <gssapi/gssapi_krb5.h>
+#include <gssapi/gssapi_spnego.h>
 #include "gss_common.h"
 #include <base64.h>