diff --git a/tests/lua/main.lua.in b/tests/lua/main.lua.in
index c947334..290e832 100755
--- a/tests/lua/main.lua.in
+++ b/tests/lua/main.lua.in
@@ -219,9 +219,14 @@ function test_list_networks()
 	db = location.Database.open(ENV_TEST_DATABASE)
 	luaunit.assertNotNil(db)
 
+	local count = 0
+
 	for network in db:list_networks() do
-		print(network, network:reverse_pointer())
+		network:reverse_pointer()
+		count = count + 1
 	end
+
+	luaunit.assertTrue(count > 0)
 end
 
 os.exit(luaunit.LuaUnit.run())