diff --git a/custom.capnp b/custom.capnp
index b34a678ed..84fc7199b 100644
--- a/custom.capnp
+++ b/custom.capnp
@@ -110,7 +110,7 @@ struct LongitudinalPlanSP @0xaedffd8f31e7b55d {
   }
 }
 
-struct LateralPlanSP @0xf35cc4560bbf6ec2 {
+struct lateralPlanSPDEPRECATED @0xf35cc4560bbf6ec2 {
   laneWidth @0 :Float32;
   lProb @1 :Float32;
   rProb @2 :Float32;
diff --git a/log.capnp b/log.capnp
index 3e89f325d..9507394ae 100644
--- a/log.capnp
+++ b/log.capnp
@@ -2320,7 +2320,7 @@ struct Event {
     # *********** Custom: reserved for forks ***********
     controlsStateSP @107 :Custom.ControlsStateSP;
     longitudinalPlanSP @108 :Custom.LongitudinalPlanSP;
-    lateralPlanSP @109 :Custom.LateralPlanSP;
+    lateralPlanSPDEPRECATED @109 :Custom.lateralPlanSPDEPRECATED;
     driverMonitoringStateSP @110 :Custom.DriverMonitoringStateSP;
     liveMapDataSP @111 :Custom.LiveMapDataSP;
     e2eLongStateSP @112 :Custom.E2eLongStateSP;
diff --git a/services.py b/services.py
index 9dcc2d6eb..e9e0daa4c 100755
--- a/services.py
+++ b/services.py
@@ -83,7 +83,7 @@ def __init__(self, port: int, should_log: bool, frequency: float, decimation: Op
 
   "controlsStateSP": (True, 100., 10),
   "longitudinalPlanSP": (True, 20., 5),
-  "lateralPlanSP": (True, 20., 5),
+  "lateralPlanSPDEPRECATED": (True, 20., 5),
   "driverMonitoringStateSP": (True, 20., 10),
   "liveMapDataSP": (True, 0.),
   "e2eLongStateSP": (True, 0.),