diff --git a/site/tests/io.uce b/site/tests/io.uce
index e527bbe..ed67269 100644
--- a/site/tests/io.uce
+++ b/site/tests/io.uce
@@ -132,7 +132,10 @@ RENDER(Request& context)
 	String link_path = "/tmp/uce-site-tests-link";
 	file_unlink(link_path);
 	bool symlink_ok = file_symlink(tmp_created, link_path);
-	check("file_temp() / file_chmod() / file_symlink() / file_fsync()", tmp_created != "" && file_exists(tmp_created) && chmod_ok && fsync_ok && symlink_ok, tmp_created + " -> " + link_path);
+	bool temp_ready = tmp_created != "" && file_exists(tmp_created) && chmod_ok && fsync_ok && symlink_ok;
+	file_unlink(link_path);
+	file_unlink(tmp_created);
+	check("file_temp() / file_chmod() / file_symlink() / file_fsync()", temp_ready && !file_exists(link_path) && !file_exists(tmp_created), tmp_created + " -> " + link_path);
 
 	String start_dir = process_start_directory();
 	String old_cwd = cwd_get();