diff --git a/gio/tests/inet-address.c b/gio/tests/inet-address.c
index 0e798fbf1..7d7fd4f0c 100644
--- a/gio/tests/inet-address.c
+++ b/gio/tests/inet-address.c
@@ -66,6 +66,8 @@ test_parse (void)
   g_assert (addr == NULL);
   addr = g_inet_address_new_from_string ("::FFFFFFF");
   g_assert (addr == NULL);
+  addr = g_inet_address_new_from_string ("204.152.189.116:80");
+  g_assert (addr == NULL);
 }
 
 static void