diff --git a/requirements.txt b/requirements.txt
index ceed4be52f..b13e160868 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,6 +19,7 @@ pycollada==0.6
 pycparser==2.19
 pyparsing==2.4.2
 pyserial==3.4
+pytest
 python-dateutil==2.8.0
 python-utils==2.3.0
 requests==2.22.0