diff --git a/doc/build.md b/doc/build.md
index ff7fcc9467..19a613e63c 100644
--- a/doc/build.md
+++ b/doc/build.md
@@ -50,13 +50,15 @@ Then, we can build and run tests.
 
 ```bash
 go generate ./...
-SQLFLOW_TEST_DB=mysql go test -v -q 1 ./...
+SQLFLOW_TEST_DB=mysql go test -v -p 1 ./...
 ```
 
 The commandline `go generate` is necessary to call `protoc` for translating gRPC interface and to call `goyacc` for generating the parser.
 
 The environment variable `SQLFLOW_TEST_DB=mysql` specify MySQL as the SQL engine during testing.  You can also choose `hive` for Apache Hive and `maxcompute` for Alibaba MaxCompute.
 
+The command `go test` with `-p 1` argument is necessary to run all tests, otherwise you will encounter the same problem as this [`issue`](https://github.com/sql-machine-learning/sqlflow/issues/1283).
+
 ## Editing on Host
 
 As the above `docker run` command binds the source code directory on the host computer to the container, we can edit the source code on the host using any editor, VS Code, Emacs, etc.