diff --git a/selfdrive/pandad/pandad_api_impl.pyx b/selfdrive/pandad/pandad_api_impl.pyx
index 57614b1b01d8bea..9d34ddb6cd57e64 100644
--- a/selfdrive/pandad/pandad_api_impl.pyx
+++ b/selfdrive/pandad/pandad_api_impl.pyx
@@ -50,7 +50,7 @@ def can_capnp_to_list(strings, sendcan=False):
   cdef vector[CanData].iterator it = data.begin()
   while it != data.end():
     d = &deref(it)
-    frames = [[f.address, 0, (<char *>&f.dat[0])[:f.dat.size()], f.src] for f in d.frames]
+    frames = [[f.address, (<char *>&f.dat[0])[:f.dat.size()], f.src] for f in d.frames]
     result.append([d.nanos, frames])
     preinc(it)
   return result