diff --git a/src/model/semantics.ml b/src/model/semantics.ml
index 96f96e3365..b801c676ff 100644
--- a/src/model/semantics.ml
+++ b/src/model/semantics.ml
@@ -45,14 +45,14 @@ let rec find_tag f = function
           warn_unexpected_tag hd;
           find_tag f tl)
 
-let rec find_tags acc f = function
+let rec find_tags acc ~filter = function
   | [] -> List.rev acc
   | hd :: tl -> (
-      match f hd.Location.value with
-      | Some x -> find_tags ((x, hd.location) :: acc) f tl
+      match filter hd.Location.value with
+      | Some x -> find_tags ((x, hd.location) :: acc) ~filter tl
       | None ->
           warn_unexpected_tag hd;
-          find_tags acc f tl)
+          find_tags acc ~filter tl)
 
 let handle_internal_tags (type a) tags : a handle_internal_tags -> a = function
   | Expect_status -> (
@@ -73,7 +73,7 @@ let handle_internal_tags (type a) tags : a handle_internal_tags -> a = function
   | Expect_page_tags ->
       let unparsed_lines =
         find_tags []
-          (function `Children_order _ as p -> Some p | _ -> None)
+          ~filter:(function `Children_order _ as p -> Some p | _ -> None)
           tags
       in
       let lines =
diff --git a/src/parser/test/test.ml b/src/parser/test/test.ml
index ef438ee366..5f24c13240 100644
--- a/src/parser/test/test.ml
+++ b/src/parser/test/test.ml
@@ -144,7 +144,9 @@ module Ast_to_sexp = struct
     | `Return es ->
         List (Atom "@return" :: List.map (at.at (nestable_block_element at)) es)
     | `Children_order es ->
-        List (Atom "@return" :: List.map (at.at (nestable_block_element at)) es)
+        List
+          (Atom "@children_order"
+          :: List.map (at.at (nestable_block_element at)) es)
     | `See (kind, s, es) ->
         let kind =
           match kind with