diff --git a/cpdfjson.ml b/cpdfjson.ml
index d7e57bc..a343048 100644
--- a/cpdfjson.ml
+++ b/cpdfjson.ml
@@ -202,17 +202,11 @@ let rec json_of_object pdf fcs no_stream_data = function
           | _ -> ())
         elts;
       `Assoc (map (fun (k, v) -> (k, json_of_object pdf fcs no_stream_data v)) elts)
-  | P.Stream ({contents = (P.Dictionary dict as d, stream)} as mut) as thestream ->
+  | P.Stream ({contents = (P.Dictionary dict, stream)} as mut) as thestream ->
       P.getstream thestream;
       let str =
-        begin match P.lookup_direct pdf "/FunctionType" d with
-        | Some _ ->
-            Pdfcodec.decode_pdfstream_until_unknown pdf thestream;
-            begin match !mut with (_, P.Got b) -> Pdfio.string_of_bytes b | _ -> "failure: decomp" end
-        | None ->
-            if no_stream_data then "<<stream data elided>>" else
-              match stream with P.Got b -> Pdfio.string_of_bytes b | P.ToGet _ -> "failure: toget"
-       end
+        if no_stream_data then "<<stream data elided>>" else
+          match !mut with (_, P.Got b) -> Pdfio.string_of_bytes b | _ -> error "failure: toget"
       in
         json_of_object pdf fcs no_stream_data (P.Dictionary [("S", P.Array [P.Dictionary dict; P.String str])])
   | P.Stream _ -> error "error: stream with not-a-dictionary"