diff --git a/CHANGES.md b/CHANGES.md
index ff924c8d51c..d3aea5f56cd 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,9 @@
+1.8.2 (10/03/2019)
+------------------
+
+- Fix auto-generated `index.mld`. Use correct headings for the listing. (#1925,
+  @rgrinberg, @aantron)
+
 1.8.1 (08/03/2019)
 ------------------
 
diff --git a/src/odoc.ml b/src/odoc.ml
index cecb37efcc2..668a82a350b 100644
--- a/src/odoc.ml
+++ b/src/odoc.ml
@@ -415,13 +415,15 @@ module Gen (S : sig val sctx : SC.t end) = struct
       ))
     |> Lib.Map.of_list_exn
 
-  let default_index entry_modules =
+  let default_index ~(pkg : Package.t) entry_modules =
     let b = Buffer.create 512 in
+    Printf.bprintf b "{0 %s index}\n"
+      (Package.Name.to_string pkg.name);
     Lib.Map.to_list entry_modules
     |> List.sort ~compare:(fun (x, _) (y, _) ->
       Lib_name.compare (Lib.name x) (Lib.name y))
     |> List.iter ~f:(fun (lib, modules) ->
-      Printf.bprintf b "{2 Library %s}\n" (Lib_name.to_string (Lib.name lib));
+      Printf.bprintf b "{1 Library %s}\n" (Lib_name.to_string (Lib.name lib));
       Buffer.add_string b (
         match modules with
         | [ x ] ->
@@ -462,7 +464,7 @@ module Gen (S : sig val sctx : SC.t end) = struct
       else
         let entry_modules = entry_modules ~pkg in
         let gen_mld = Paths.gen_mld_dir pkg ++ "index.mld" in
-        add_rule (Build.write_file gen_mld (default_index entry_modules));
+        add_rule (Build.write_file gen_mld (default_index ~pkg entry_modules));
         String.Map.add mlds "index" gen_mld in
     let odocs = List.map (String.Map.values mlds) ~f:(fun mld ->
       compile_mld
diff --git a/test/blackbox-tests/test-cases/odoc-unique-mlds/run.t b/test/blackbox-tests/test-cases/odoc-unique-mlds/run.t
index 9ec72d23e4b..e4daef4efa8 100644
--- a/test/blackbox-tests/test-cases/odoc-unique-mlds/run.t
+++ b/test/blackbox-tests/test-cases/odoc-unique-mlds/run.t
@@ -8,8 +8,6 @@ Duplicate mld's in the same scope
           odoc _doc/_odoc/lib/root.lib2/root_lib2.odoc
           odoc _doc/_html/root/Root_lib2/.dune-keep,_doc/_html/root/Root_lib2/index.html
           odoc _doc/_odoc/pkg/root/page-index.odoc
-  File "../../../_mlds/root/index.mld", line 3, characters 0-21:
-  '{2': heading level should be lower than top heading level '2'.
           odoc _doc/_html/root/index.html
           odoc _doc/_html/root/Root_lib1/.dune-keep,_doc/_html/root/Root_lib1/index.html
 
diff --git a/test/blackbox-tests/test-cases/odoc/run.t b/test/blackbox-tests/test-cases/odoc/run.t
index a0f3f9cab8a..ef9a5a50a4d 100644
--- a/test/blackbox-tests/test-cases/odoc/run.t
+++ b/test/blackbox-tests/test-cases/odoc/run.t
@@ -17,8 +17,6 @@
           odoc _doc/_odoc/lib/foo/foo2.odoc
           odoc _doc/_html/foo/Foo2/.dune-keep,_doc/_html/foo/Foo2/index.html
           odoc _doc/_odoc/pkg/foo/page-index.odoc
-  File "../../../_mlds/foo/index.mld", line 3, characters 0-20:
-  '{2': heading level should be lower than top heading level '2'.
           odoc _doc/_html/foo/index.html
           odoc _doc/_html/foo/Foo_byte/.dune-keep,_doc/_html/foo/Foo_byte/index.html
           odoc _doc/_html/foo/Foo/.dune-keep,_doc/_html/foo/Foo/index.html
@@ -45,14 +43,16 @@
   </html>
 
   $ dune build @foo-mld --display short
-  {2 Library foo}
+  {0 foo index}
+  {1 Library foo}
   This library exposes the following toplevel modules:
   {!modules:Foo Foo2}
-  {2 Library foo.byte}
+  {1 Library foo.byte}
   The entry point of this library is the module:
   {!module-Foo_byte}.
 
   $ dune build @bar-mld --display short
-  {2 Library bar}
+  {0 bar index}
+  {1 Library bar}
   The entry point of this library is the module:
   {!module-Bar}.