diff --git a/.travis.yml b/.travis.yml
index fd78370..95f5502 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -100,7 +100,6 @@ notifications:
 
 script:
   - python --version
-  - pip install packaging
   - python setup.py build
   - python setup.py install
   - cd testing
diff --git a/pyproject.toml b/pyproject.toml
index 5a1c869..a3e5809 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,6 @@
 [build-system]
 requires = [
+  "wheel",
   "setuptools",
   "packaging",
 ]
diff --git a/setup.py b/setup.py
index a3aea3d..0aa715c 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@
 PY_MARIADB_PRE_RELEASE_SEGMENT = None
 PY_MARIADB_PRE_RELEASE_NR = 0
 PY_MARIADB_POST_RELEASE_SEGMENT = "post"
-PY_MARIADB_POST_RELEASE_NR = "1"
+PY_MARIADB_POST_RELEASE_NR = "2"
 
 PY_MARIADB_VERSION = "%s.%s.%s" % (PY_MARIADB_MAJOR_VERSION,
                                    PY_MARIADB_MINOR_VERSION,