diff --git a/Tools/setup/requirements.txt b/Tools/setup/requirements.txt
index f6a3794fd4..06e4268400 100644
--- a/Tools/setup/requirements.txt
+++ b/Tools/setup/requirements.txt
@@ -11,6 +11,7 @@ pandas>=0.21
 pkgconfig
 psutil
 pygments
+pymavlink
 pyros-genmsg
 pyserial>=3.0
 pyulog>=0.5.0