diff --git a/setup.cfg b/setup.cfg
index a144491..3741be8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -15,6 +15,7 @@ install_requires =
   ray[tune,rllib]==2.3.1
   numpy<1.24.0
   tqdm==4.64.1
+  matplotlib
 
 [options.extras_require]
 tensorflow = tensorflow