diff --git a/Dockerfile b/Dockerfile
index d9aa5bb1eb..1145765b00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,9 +34,12 @@ COPY --from=build /home/opam/_build/default/src/ocamlorg_web/bin/main.exe /bin/s
 
 COPY playground/asset playground/asset
 
+RUN git clone https://github.com/ocaml-web/html-compiler-manuals /manual
+
 RUN git config --global --add safe.directory /var/opam-repository
 
 ENV OCAMLORG_REPO_PATH /var/opam-repository/
+ENV OCAMLORG_MANUAL_PATH /manual
 ENV OCAMLORG_PKG_STATE_PATH /var/package.state
 ENV DREAM_VERBOSITY info
 ENV OCAMLORG_HTTP_PORT 8080
diff --git a/src/global/url.ml b/src/global/url.ml
index 8e0fee4707..e44dface21 100644
--- a/src/global/url.ml
+++ b/src/global/url.ml
@@ -45,10 +45,10 @@ let minor v =
   | _ -> invalid_arg (v ^ ": invalid OCaml version")
 
 let v2 = "https://v2.ocaml.org"
-let manual_with_version v = v2 ^ "/releases/" ^ minor v ^ "/htmlman/index.html"
-let manual = "/releases/latest/manual.html"
-let api_with_version v = v2 ^ "/releases/" ^ minor v ^ "/api/index.html"
-let api = "/releases/latest/api/index.html"
+let manual_with_version v = "/manual/" ^ minor v ^ "/index.html"
+let manual = "/manual"
+let api_with_version v = "/manual/" ^ minor v ^ "/api/index.html"
+let api = "/api"
 let books = "/books"
 let changelog = "/changelog"
 let changelog_entry id = "/changelog/" ^ id
diff --git a/src/ocamlorg_web/lib/config.ml b/src/ocamlorg_web/lib/config.ml
index 37925cad41..d8ba90020d 100644
--- a/src/ocamlorg_web/lib/config.ml
+++ b/src/ocamlorg_web/lib/config.ml
@@ -4,3 +4,6 @@ let to_bool s =
   match String.lowercase_ascii s with "true" | "1" -> true | _ -> false
 
 let http_port = env_with_default "OCAMLORG_HTTP_PORT" "8080" |> int_of_string
+
+let manual_path =
+  env_with_default "OCAMLORG_MANUAL_PATH" "http-compiler-manuals"
diff --git a/src/ocamlorg_web/lib/redirection.ml b/src/ocamlorg_web/lib/redirection.ml
index e7b0c288dc..f8cbefe894 100644
--- a/src/ocamlorg_web/lib/redirection.ml
+++ b/src/ocamlorg_web/lib/redirection.ml
@@ -449,6 +449,43 @@ let from_v2 =
     ("/releases/latest/api/index.html", Url.api_with_version latest_version);
   ]
 
+let default_index_html =
+  [
+    ("/manual", Url.manual_with_version latest_version);
+    ("/manual/latest", Url.manual_with_version latest_version);
+    ("/api", Url.api_with_version latest_version);
+    ("/api/latest", Url.api_with_version latest_version);
+    ("/manual/api", Url.api_with_version latest_version);
+    ("/manual/api/latest", Url.api_with_version latest_version);
+    ("/manual/3.12", Url.manual_with_version "3.12");
+    ("/manual/4.00", Url.manual_with_version "4.00");
+    ("/manual/4.01", Url.manual_with_version "4.01");
+    ("/manual/4.02", Url.manual_with_version "4.02");
+    ("/manual/4.03", Url.manual_with_version "4.03");
+    ("/manual/4.04", Url.manual_with_version "4.04");
+    ("/manual/4.05", Url.manual_with_version "4.05");
+    ("/manual/4.06", Url.manual_with_version "4.06");
+    ("/manual/4.07", Url.manual_with_version "4.07");
+    ("/manual/4.08", Url.manual_with_version "4.08");
+    ("/manual/4.09", Url.manual_with_version "4.09");
+    ("/manual/4.10", Url.manual_with_version "4.10");
+    ("/manual/4.11", Url.manual_with_version "4.11");
+    ("/manual/4.12", Url.manual_with_version "4.12");
+    ("/manual/4.12/api", Url.api_with_version "4.12");
+    ("/manual/4.13", Url.manual_with_version "4.13");
+    ("/manual/4.13/api", Url.api_with_version "4.13");
+    ("/manual/4.14", Url.manual_with_version "4.14");
+    ("/manual/4.14/api", Url.api_with_version "4.14");
+    ("/manual/5.0", Url.manual_with_version "5.0");
+    ("/manual/5.0/api", Url.api_with_version "5.0");
+    ("/manual/5.1", Url.manual_with_version "5.1");
+    ("/manual/5.1/api", Url.api_with_version "5.1");
+    ("/manual/5.2", Url.manual_with_version "5.2");
+    ("/manual/5.2/api", Url.api_with_version "5.2");
+    ("/manual/5.3", Url.manual_with_version "5.3");
+    ("/manual/5.3/api", Url.api_with_version "5.3");
+  ]
+
 let redirect_p pattern =
   let handler req =
     let target = Dream.target req in
@@ -461,10 +498,6 @@ let fwd_v2 origin =
 
 let manual =
   [
-    redirect_p "/api/**";
-    fwd_v2 "/api";
-    redirect_p "/manual/**";
-    fwd_v2 "/manual";
     redirect_p "/releases/3.12/htmlman/**";
     fwd_v2 "/releases/3.12/htmlman";
     redirect_p "/releases/4.00/htmlman/**";
@@ -539,6 +572,7 @@ let package_docs req =
 let t =
   Dream.scope "" []
     [
+      make default_index_html;
       make from_v2;
       make v2_assets;
       Dream.scope "" [ Dream_encoding.compress ] manual;
diff --git a/src/ocamlorg_web/lib/router.ml b/src/ocamlorg_web/lib/router.ml
index d4dcef89b6..2a3061a454 100644
--- a/src/ocamlorg_web/lib/router.ml
+++ b/src/ocamlorg_web/lib/router.ml
@@ -120,6 +120,9 @@ let router t =
       package_route t;
       graphql_route t;
       sitemap_routes;
+      Dream.scope ""
+        [ Dream_encoding.compress ]
+        [ Dream.get "/manual/**" (Dream.static Config.manual_path) ];
       Dream.scope ""
         [ Dream_encoding.compress ]
         [ Dream.get "/media/**" (Dream.static ~loader:media_loader "") ];