diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index 0d3b532..46aee34 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -38,6 +38,7 @@ requirements:
   run:
     - python {{python}}
     - numpy {{ numpy }}
+    - matplotlib
 
 
 test: