diff --git a/python/tvm/relax/expr.py b/python/tvm/relax/expr.py
index 522eb11d6df7..190df4286056 100644
--- a/python/tvm/relax/expr.py
+++ b/python/tvm/relax/expr.py
@@ -39,7 +39,7 @@
 # This feature is not supported until python 3.10:
 # https://docs.python.org/3.10/whatsnew/3.10.html#pep-613-typealias
 Expr = Union[tvm.ir.RelayExpr]
-Type = Union[tvm.ir.Type]
+Type = Union[tvm.ir.Type]  # pylint: disable=invalid-name
 GlobalVar = Union[tvm.ir.GlobalVar]
 
 
diff --git a/python/tvm/tir/schedule/schedule.py b/python/tvm/tir/schedule/schedule.py
index 17c256be3538..9e8b4dc34fa7 100644
--- a/python/tvm/tir/schedule/schedule.py
+++ b/python/tvm/tir/schedule/schedule.py
@@ -61,7 +61,8 @@ def __init__(self) -> None:
 # It is a workaround for mypy: https://github.com/python/mypy/issues/7866#issuecomment-549454370
 # This feature is not supported until python 3.10:
 # https://docs.python.org/3.10/whatsnew/3.10.html#pep-613-typealias
-ExprRV = Union[PrimExpr]  # A random variable that evaluates to an integer
+# A random variable that evaluates to an integer
+ExprRV = Union[PrimExpr]  # pylint: disable=invalid-name
 
 RAND_VAR_TYPE = Union[ExprRV, BlockRV, LoopRV]  # pylint: disable=invalid-name