diff --git a/appveyor.yml b/appveyor.yml
index b14e60e8..1916fa3a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -68,8 +68,7 @@ for:
     after_build:
       # PyPI deployment
       - IF "%APPVEYOR_REPO_TAG%"=="true"
-        IF "%APPVEYOR_REPO_NAME%"=="KmolYuan/solvespace"
-        IF "%COMPILER%"=="mingw32" (
+        IF "%APPVEYOR_REPO_NAME%"=="KmolYuan/solvespace" (
         pip install twine &&
         cd cython &&
         python setup.py bdist_wheel &&
diff --git a/cython/python_solvespace/__init__.py b/cython/python_solvespace/__init__.py
index 39bfc9cf..c238623e 100644
--- a/cython/python_solvespace/__init__.py
+++ b/cython/python_solvespace/__init__.py
@@ -8,7 +8,7 @@ __author__ = "Yuan Chang"
 __copyright__ = "Copyright (C) 2016-2019"
 __license__ = "GPLv3+"
 __email__ = "pyslvs@gmail.com"
-__version__ = "3.0.1.post0"
+__version__ = "3.0.1.post1"
 
 from enum import IntEnum, auto
 from .slvs import (