1 files changed, 1 insertions, 0 deletions

diff --git a/requirements.txt b/requirements.txt
index e09d58d829..9c192b0f0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,7 @@ hjson
 jsonschema>=4
 milc>=1.4.2
 pygments
+pyserial
 pyusb
 qmk-dotty-dict
 pillow