diff --git a/common/params.cc b/common/params.cc
index 2435cc3e5b..f17487a184 100644
--- a/common/params.cc
+++ b/common/params.cc
@@ -266,6 +266,7 @@ std::unordered_map<std::string, uint32_t> keys = {
     {"SpeedLimitPercOffset", PERSISTENT},
     {"SpeedLimitStyle", PERSISTENT},
     {"SpeedLimitValueOffset", PERSISTENT},
+    {"SpeedLimitOffsetType", PERSISTENT},
     {"StandStillTimer", PERSISTENT},
     {"StockLongToyota", PERSISTENT},
     {"TorqueDeadzoneDeg", PERSISTENT},
diff --git a/selfdrive/manager/manager.py b/selfdrive/manager/manager.py
index 9bfd253045..8d8b833261 100755
--- a/selfdrive/manager/manager.py
+++ b/selfdrive/manager/manager.py
@@ -84,6 +84,7 @@ def manager_init() -> None:
     ("SpeedLimitPercOffset", "1"),
     ("SpeedLimitStyle", "0"),
     ("SpeedLimitValueOffset", "0"),
+    ("SpeedLimitOffsetType", "0"),
     ("StandStillTimer", "0"),
     ("StockLongToyota", "0"),
     ("TorqueDeadzoneDeg", "0"),