diff --git a/Makefile b/Makefile
index 38f26d22..c529ba21 100644
--- a/Makefile
+++ b/Makefile
@@ -85,6 +85,11 @@ env:
 	@echo LINUX_VERSION=$(LINUX_VERSION)
 	@echo LINUX_HEADERS_URLPATH=$(LINUX_HEADERS_URLPATH)
 
+test:
+	make -C sys-utils/libcmt/ test
+	cd rollup-http/rollup-http-server && \
+	MOCK_BUILD=true cargo test -- --show-output --test-threads=1
+
 setup:
 	@docker run --privileged --rm  linuxkit/binfmt:bebbae0c1100ebf7bf2ad4dfb9dfd719cf0ef132
 
diff --git a/rollup-http/rollup-http-server/tests/rollup-http-server-tests.rs b/rollup-http/rollup-http-server/tests/rollup-http-server-tests.rs
index 56482ea7..c23267c5 100644
--- a/rollup-http/rollup-http-server/tests/rollup-http-server-tests.rs
+++ b/rollup-http/rollup-http-server/tests/rollup-http-server-tests.rs
@@ -270,8 +270,8 @@ async fn test_write_voucher(
     rollup_http_client::client::send_voucher(&context.address, test_voucher_02.clone()).await;
     context.server_handle.stop(true).await;
 
-    check_voucher_or_fail(test_voucher_02, "none.output-0.bin");
-    std::fs::remove_file("none.output-0.bin")?;
+    check_voucher_or_fail(test_voucher_02, "none.output-1.bin");
+    std::fs::remove_file("none.output-1.bin")?;
 
     Ok(())
 }