diff --git a/log.capnp b/log.capnp
index 70efde2..4a59ca8 100644
--- a/log.capnp
+++ b/log.capnp
@@ -2265,6 +2265,10 @@ struct Event {
     livestreamWideRoadEncodeData @121 :EncodeData;
     livestreamDriverEncodeData @122 :EncodeData;
 
+    customReservedRawData0 @124 :Data;
+    customReservedRawData1 @125 :Data;
+    customReservedRawData2 @126 :Data;
+
     # *********** Custom: reserved for forks ***********
     customReserved0 @107 :Custom.CustomReserved0;
     customReserved1 @108 :Custom.CustomReserved1;
diff --git a/services.py b/services.py
index 915398a..9c08e63 100755
--- a/services.py
+++ b/services.py
@@ -95,6 +95,9 @@ services: dict[str, tuple] = {
   "livestreamWideRoadEncodeData": (False, 20.),
   "livestreamRoadEncodeData": (False, 20.),
   "livestreamDriverEncodeData": (False, 20.),
+  "customReservedRawData0": (True, 0.),
+  "customReservedRawData1": (True, 0.),
+  "customReservedRawData2": (True, 0.),
 }
 SERVICE_LIST = {name: Service(new_port(idx), *vals) for
                 idx, (name, vals) in enumerate(services.items())}