diff --git a/src/test/check_getdns_address.h b/src/test/check_getdns_address.h
index 2c59d992..f898bdd8 100644
--- a/src/test/check_getdns_address.h
+++ b/src/test/check_getdns_address.h
@@ -224,7 +224,7 @@
 
        EVENT_BASE_CREATE;
 
-       ASSERT_RC(getdns_address(context, "hostnamedoesntexist", NULL,
+       ASSERT_RC(getdns_address(context, "hostnamedoesntexist.", NULL,
          &fn_ref, &transaction_id, callbackfn),
          GETDNS_RETURN_GOOD, "Return code from getdns_address()");
 
diff --git a/src/test/check_getdns_service_sync.h b/src/test/check_getdns_service_sync.h
index 09c48f9c..17273e24 100644
--- a/src/test/check_getdns_service_sync.h
+++ b/src/test/check_getdns_service_sync.h
@@ -124,7 +124,7 @@
        */
        struct getdns_context *context = NULL;   
        struct getdns_dict *response = NULL;
-       const char *name = "labelsizeofsixtythreecharacterscom";
+       const char *name = "labelsizeofsixtythreecharacterscom.";
 
        CONTEXT_CREATE(TRUE);