diff --git a/dune b/dune
index 270b6151f5..8f9be19de0 100644
--- a/dune
+++ b/dune
@@ -3,13 +3,14 @@
  (rule
   (target main.css)
   (deps
+   %{workspace_root}/tool/tailwind/tailwindcss
    (:config %{workspace_root}/tailwind.config.js)
    (:input %{workspace_root}/src/ocamlorg_frontend/css/styles.css)
    (source_tree %{workspace_root}/src/ocamlorg_frontend))
   (action
    (chdir
     %{workspace_root}
-    (run tailwindcss -m -c %{config} -i %{input} -o %{target})))))
+    (run %{workspace_root}/tool/tailwind/tailwindcss -m -c %{config} -i %{input} -o %{target})))))
 
 (subdir
  asset/
diff --git a/dune-project b/dune-project
index 530808fd14..ccfb6ce69c 100644
--- a/dune-project
+++ b/dune-project
@@ -52,7 +52,6 @@
    (>= 2.0.0))
   yojson
   lwt
-  tailwindcss
   (hilite
    (>= 0.4.0))
   (river
@@ -75,3 +74,14 @@
    (>= 1.1.0))
   xmlm
   uri))
+
+(pin
+ (url
+  "git+https://github.com/aantron/river#476dc945a908a69548bddd267f143a3e5d9c8a1a")
+ (package
+  (name river)))
+
+(pin
+ (url "git+https://github.com/tarides/olinkcheck")
+ (package
+  (name olinkcheck)))
diff --git a/dune-workspace b/dune-workspace
deleted file mode 100644
index 5adb477991..0000000000
--- a/dune-workspace
+++ /dev/null
@@ -1,19 +0,0 @@
-(lang dune 3.15)
-
-(pin
- (name river)
- (url "git+https://github.com/aantron/river#476dc945a908a69548bddd267f143a3e5d9c8a1a")
- (package (name river)))
-
-(pin
- (name tailwindcss)
- (url "git+https://github.com/tmattio/opam-tailwindcss#3e60fc32bbcf82525999d83ad0f395e16107026b")
- (package (name tailwindcss)))
-
-(pin
- (name olinkcheck)
- (url "git+https://github.com/tarides/olinkcheck")
- (package (name olinkcheck)))
-
-(lock_dir
- (pins river tailwindcss olinkcheck))
diff --git a/ocamlorg.opam b/ocamlorg.opam
index 40d3092094..9b6def8e28 100644
--- a/ocamlorg.opam
+++ b/ocamlorg.opam
@@ -36,7 +36,6 @@ depends: [
   "timedesc" {>= "2.0.0"}
   "yojson"
   "lwt"
-  "tailwindcss"
   "hilite" {>= "0.4.0"}
   "river" {>= "0.3"}
   "syndic"
@@ -71,6 +70,5 @@ build: [
 dev-repo: "git+https://github.com/ocaml/ocaml.org.git"
 pin-depends: [
   ["river.dev" "git+https://github.com/aantron/river#476dc945a908a69548bddd267f143a3e5d9c8a1a"]
-  ["tailwindcss.dev" "https://github.com/tmattio/opam-tailwindcss/archive/3e60fc32bbcf82525999d83ad0f395e16107026b.tar.gz"]
   ["olinkcheck.~dev" "git+https://github.com/tarides/olinkcheck"]
 ]
diff --git a/ocamlorg.opam.template b/ocamlorg.opam.template
index b57ce018d1..2c4b9bce71 100644
--- a/ocamlorg.opam.template
+++ b/ocamlorg.opam.template
@@ -1,5 +1,4 @@
 pin-depends: [
   ["river.dev" "git+https://github.com/aantron/river#476dc945a908a69548bddd267f143a3e5d9c8a1a"]
-  ["tailwindcss.dev" "https://github.com/tmattio/opam-tailwindcss/archive/3e60fc32bbcf82525999d83ad0f395e16107026b.tar.gz"]
   ["olinkcheck.~dev" "git+https://github.com/tarides/olinkcheck"]
 ]
diff --git a/tool/tailwind/dune b/tool/tailwind/dune
new file mode 100644
index 0000000000..90593bfbf9
--- /dev/null
+++ b/tool/tailwind/dune
@@ -0,0 +1,79 @@
+(rule
+ (target tailwindcss-linux-x64)
+ (action
+  (progn
+   (run
+    curl
+    -sLO
+    https://github.com/tailwindlabs/tailwindcss/releases/download/v3.3.6/%{target})
+   (run chmod +x %{target}))))
+
+(rule
+ (target tailwindcss-linux-arm64)
+ (action
+  (progn
+   (run
+    curl
+    -sLO
+    https://github.com/tailwindlabs/tailwindcss/releases/download/v3.3.6/%{target})
+   (run chmod +x %{target}))))
+
+(rule
+ (target tailwindcss-macos-x64)
+ (action
+  (progn
+   (run
+    curl
+    -sLO
+    https://github.com/tailwindlabs/tailwindcss/releases/download/v3.3.6/%{target})
+   (run chmod +x %{target}))))
+
+(rule
+ (target tailwindcss-macos-arm64)
+ (action
+  (progn
+   (run
+    curl
+    -sLO
+    https://github.com/tailwindlabs/tailwindcss/releases/download/v3.3.6/%{target})
+   (run chmod +x %{target}))))
+
+(rule
+ (enabled_if
+  (and
+   (= %{architecture} amd64)
+   (= %{system} linux)))
+ (target tailwindcss)
+ (deps tailwindcss-linux-x64)
+ (action
+  (copy %{deps} tailwindcss)))
+
+(rule
+ (enabled_if
+  (and
+   (= %{architecture} arm64)
+   (= %{system} linux)))
+ (target tailwindcss)
+ (deps tailwindcss-linux-arm64)
+ (action
+  (copy %{deps} tailwindcss)))
+
+(rule
+ (enabled_if
+  (and
+   (= %{architecture} amd64)
+   (= %{system} macosx)))
+ (target tailwindcss)
+ (deps tailwindcss-macos-x64)
+ (action
+  (copy %{deps} tailwindcss)))
+
+(rule
+ (enabled_if
+  (and
+   (= %{architecture} arm64)
+   (= %{system} macosx)))
+ (target tailwindcss)
+ (deps tailwindcss-macos-arm64)
+ (action
+  (copy %{deps} tailwindcss)))