diff --git a/README.md b/README.md
index fd8750d..f1b1722 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,8 @@ Simulate Chemical Recation Networks (CRNs) using Ordinary Differential Equations
 [![GitHub release (latest by date including pre-releases)](https://img.shields.io/github/v/release/bad-ants-fleet/crnsimulator?include_prereleases)](https://github.com/bad-ants-fleet/crnsimulator/releases)
 [![PyPI version](https://badge.fury.io/py/crnsimulator.svg)](https://badge.fury.io/py/crnsimulator)
 [![PyPI - License](https://img.shields.io/pypi/l/crnsimulator)](https://opensource.org/licenses/MIT)
-[![Build Status](https://travis-ci.com/bad-ants-fleet/crnsimulator.svg?branch=master)](https://travis-ci.com/github/bad-ants-fleet/crnsimulator)
-[![Codecov branch](https://img.shields.io/codecov/c/github/bad-ants-fleet/crnsimulator/master)](https://codecov.io/gh/bad-ants-fleet/crnsimulator)
+[![Travis (.org)](https://img.shields.io/travis/bad-ants-fleet/crnsimulator)](https://travis-ci.com/github/bad-ants-fleet/crnsimulator)
+[![Codecov](https://img.shields.io/codecov/c/github/bad-ants-fleet/crnsimulator)](https://codecov.io/gh/bad-ants-fleet/crnsimulator)
 
 ## Examples
 ### Using the `crnsimulator` executable:
diff --git a/crnsimulator/odelib_template.py b/crnsimulator/odelib_template.py
index 35e8acf..ecf9ad6 100644
--- a/crnsimulator/odelib_template.py
+++ b/crnsimulator/odelib_template.py
@@ -90,7 +90,7 @@ def add_integrator_args(parser):
     return
 
 def flint(inp):
-    return int(inp) if float(inp) == int(float(inp)) else float(inp)
+    return int(float(inp)) if float(inp) == int(float(inp)) else float(inp)
 
 def set_logger(verbose, logfile):
     # ~~~~~~~~~~~~~
diff --git a/setup.py b/setup.py
index 68b40a4..b917036 100755
--- a/setup.py
+++ b/setup.py
@@ -21,6 +21,7 @@
         'Development Status :: 4 - Beta',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
         'Intended Audience :: Science/Research',
         ],
     python_requires = '>=3.7',