diff --git a/dune-project b/dune-project
index 9ccb6023..385ca877 100644
--- a/dune-project
+++ b/dune-project
@@ -27,6 +27,16 @@
     (ptime :with-test)
     (qcheck-core (and (>= 0.9) :with-test))))
 
+(package
+  (name tiny_httpd_ws)
+  (synopsis "Websockets for tiny_httpd")
+  (depends
+    (tiny_httpd (= :version))
+    (base64 (>= 3.0))
+    crypokit
+    (logs :with-test)
+    (odoc :with-doc)))
+
 (package
   (name tiny_httpd_camlzip)
   (synopsis "Interface to camlzip for tiny_httpd")
diff --git a/src/ws/common_.ml b/src/ws/common_.ml
new file mode 100644
index 00000000..7dac5a41
--- /dev/null
+++ b/src/ws/common_.ml
@@ -0,0 +1 @@
+module IO = Tiny_httpd_io
diff --git a/src/ws/dune b/src/ws/dune
new file mode 100644
index 00000000..24c327f2
--- /dev/null
+++ b/src/ws/dune
@@ -0,0 +1,7 @@
+
+(library
+  (name tiny_httpd_ws)
+  (public_name tiny_httpd_ws)
+  (synopsis "Websockets for tiny_httpd")
+  (private_modules common_)
+  (libraries tiny_httpd base64 cryptokit))
diff --git a/src/ws/tiny_httpd_ws.ml b/src/ws/tiny_httpd_ws.ml
new file mode 100644
index 00000000..e69de29b
diff --git a/src/ws/tiny_httpd_ws.mli b/src/ws/tiny_httpd_ws.mli
new file mode 100644
index 00000000..e69de29b
diff --git a/tiny_httpd_ws.opam b/tiny_httpd_ws.opam
new file mode 100644
index 00000000..b6600647
--- /dev/null
+++ b/tiny_httpd_ws.opam
@@ -0,0 +1,34 @@
+# This file is generated by dune, edit dune-project instead
+opam-version: "2.0"
+version: "0.16"
+synopsis: "Websockets for tiny_httpd"
+maintainer: ["c-cube"]
+authors: ["c-cube"]
+license: "MIT"
+homepage: "https://github.com/c-cube/tiny_httpd/"
+bug-reports: "https://github.com/c-cube/tiny_httpd/issues"
+depends: [
+  "dune" {>= "2.9"}
+  "tiny_httpd" {= version}
+  "base64" {>= "3.0"}
+  "crypokit"
+  "logs" {with-test}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "--promote-install-files=false"
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["dune" "install" "-p" name "--create-install-files" name]
+]
+dev-repo: "git+https://github.com/c-cube/tiny_httpd.git"