diff --git a/selfdrive/car/docs_definitions.py b/selfdrive/car/docs_definitions.py
index 58545b886c..71353efac9 100644
--- a/selfdrive/car/docs_definitions.py
+++ b/selfdrive/car/docs_definitions.py
@@ -85,6 +85,7 @@ class CarHarness(EnumBase):
   bosch_a = BaseCarHarness("Honda Bosch A connector")
   bosch_b = BaseCarHarness("Honda Bosch B connector")
   toyota_a = BaseCarHarness("Toyota A connector")
+  toyota_b = BaseCarHarness("Toyota B connector")
   subaru_a = BaseCarHarness("Subaru A connector")
   subaru_b = BaseCarHarness("Subaru B connector")
   subaru_c = BaseCarHarness("Subaru C connector")