diff --git a/setup.py b/setup.py
index f3591d0..e4244b2 100644
--- a/setup.py
+++ b/setup.py
@@ -2,6 +2,7 @@ from setuptools import setup, find_packages
 
 
 setup(
+    version="0.1.0",
     name="query_performance_gauge",
     packages=find_packages(),
     description="Measure how long queries take.",