diff --git a/MANIFEST.in b/MANIFEST.in
index 40b7bf4..c0b7b32 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,3 @@
 include README.rst
 recursive-include tests *.py
+include LICENCE.txt
diff --git a/setup.py b/setup.py
index 5c03634..6cc8f26 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ except ImportError:
     pass
 
 __project__      = 'gpiozero'
-__version__      = '1.3.1'
+__version__      = '1.3.1.post1'
 __author__       = 'Ben Nuttall'
 __author_email__ = 'ben@raspberrypi.org'
 __url__          = 'https://github.com/RPi-Distro/python-gpiozero'