diff --git a/y2018/control_loops/python/BUILD b/y2018/control_loops/python/BUILD
index 5690b08..ba34d86 100644
--- a/y2018/control_loops/python/BUILD
+++ b/y2018/control_loops/python/BUILD
@@ -94,7 +94,7 @@
         "//external:python-gflags",
         "//external:python-glog",
         "//frc971/control_loops/python:controls",
-        "@matplotlib",
+        "@matplotlib_repo//:matplotlib2.7",
     ],
 )