diff --git a/y2020/control_loops/python/BUILD b/y2020/control_loops/python/BUILD
index 8a1f737..3833536 100644
--- a/y2020/control_loops/python/BUILD
+++ b/y2020/control_loops/python/BUILD
@@ -122,6 +122,7 @@
     deps = [
         "//frc971/control_loops/python:controls",
         "@pip//matplotlib",
+        "@pip//pygobject",
     ],
 )