as2_vocab/encode.ml

@@ -290,7 +290,7 @@ let block ~base ({ id; obj; published; actor(*; raw=_*) }: Types.block) =
   ]
 
 let like ~base ({ id; actor; obj(*; raw=_*) }: Types.like) =
-  ap_obj "Like" [
+  ap_obj ~context:Constants.ActivityStreams.und "Like" [
     "id"        @ id         <: uri ~base;
     "actor"     @ actor      <: uri ~base;
     "object"    @ obj        <: uri ~base;