diff --git a/setup.py b/setup.py
index 76a3d92f..8671426d 100755
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,8 @@
           "plot": ["seaborn", "pydot"],
           "proc": ["mne", "scipy"],
           "cluster": ["paramiko", "h5py"],
-          "numba": ["numba"]}
+          "numba": ["numba"],
+          "dev": ["pytest", "bump2version"]}
 
 EXTRAS["all"] = [item for sublist in EXTRAS.values() for item in sublist]