1 files changed, 2 insertions, 0 deletions

diff --git a/setup.cfg b/setup.cfg
index 9f5bf6a..ebc5280 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,8 @@ classifiers =
 [options]
 packages = find:
 python_requires = >=3.4
+install_requires =
+    matplotlib
 
 [options.entry_points]
 console_scripts =