1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 087ddd78..1f4f27d4 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ DEPS = \
 	pypinfo \
 	requests \
 	setuptools \
+	sphinx_rtd_theme \
 	twine \
 	virtualenv \
 	wheel