diff --git a/pkgs/by-name/la/lasuite-docs-collaboration-server/environment_variables.patch b/pkgs/by-name/la/lasuite-docs-collaboration-server/environment_variables.patch
deleted file mode 100644
index e84fcb2ccc34..000000000000
--- a/pkgs/by-name/la/lasuite-docs-collaboration-server/environment_variables.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From ab1de49ad9c23e73cddc4dd82a9fede4f56d28d0 Mon Sep 17 00:00:00 2001
-From: soyouzpanda <soyouzpanda@soyouzpanda.fr>
-Date: Tue, 29 Apr 2025 17:09:51 +0200
-Subject: [PATCH 2/2] =?UTF-8?q?=E2=9C=A8(frontend)=20support=20`=5FFILE`?=
- =?UTF-8?q?=20envuronment=20variables=20for=20secrets?=
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Allow configuration variables that handles secrets to be read from a
-file given in an environment variable.
----
- src/frontend/servers/y-provider/src/env.ts | 13 +++++++++----
- 1 files changed, 9 insertions(+), 4 deletions(-)
-
-diff --git a/servers/y-provider/src/env.ts b/servers/y-provider/src/env.ts
-index fe281930..e0e02cf5 100644
---- a/servers/y-provider/src/env.ts
-+++ b/servers/y-provider/src/env.ts
-@@ -1,11 +1,16 @@
-+import { readFileSync } from 'fs';
-+
- export const COLLABORATION_LOGGING =
-   process.env.COLLABORATION_LOGGING || 'false';
- export const COLLABORATION_SERVER_ORIGIN =
-   process.env.COLLABORATION_SERVER_ORIGIN || 'http://localhost:3000';
--export const COLLABORATION_SERVER_SECRET =
--  process.env.COLLABORATION_SERVER_SECRET || 'secret-api-key';
--export const Y_PROVIDER_API_KEY =
--  process.env.Y_PROVIDER_API_KEY || 'yprovider-api-key';
-+export const COLLABORATION_SERVER_SECRET = process.env
-+  .COLLABORATION_SERVER_SECRET_FILE
-+  ? readFileSync(process.env.COLLABORATION_SERVER_SECRET_FILE, 'utf-8')
-+  : process.env.COLLABORATION_SERVER_SECRET || 'secret-api-key';
-+export const Y_PROVIDER_API_KEY = process.env.Y_PROVIDER_API_KEY_FILE
-+  ? readFileSync(process.env.Y_PROVIDER_API_KEY_FILE, 'utf-8')
-+  : process.env.Y_PROVIDER_API_KEY || 'yprovider-api-key';
- export const PORT = Number(process.env.PORT || 4444);
- export const SENTRY_DSN = process.env.SENTRY_DSN || '';
- export const COLLABORATION_BACKEND_BASE_URL =
--- 
-2.47.2
-
diff --git a/pkgs/by-name/la/lasuite-docs-collaboration-server/package.nix b/pkgs/by-name/la/lasuite-docs-collaboration-server/package.nix
index 8b2b13e974b4..1f06cef39891 100644
--- a/pkgs/by-name/la/lasuite-docs-collaboration-server/package.nix
+++ b/pkgs/by-name/la/lasuite-docs-collaboration-server/package.nix
@@ -6,74 +6,40 @@
   nodejs,
   fixup-yarn-lock,
   yarn,
+  yarnConfigHook,
+  yarnBuildHook,
   makeWrapper,
 }:
 
 stdenv.mkDerivation rec {
   pname = "lasuite-docs-collaboration-server";
-  version = "3.3.0";
+  version = "3.4.1";
 
   src = fetchFromGitHub {
     owner = "suitenumerique";
     repo = "docs";
     tag = "v${version}";
-    hash = "sha256-SLTNkK578YhsDtVBS4vH0E/rXx+rXZIyXMhqwr95QEA=";
+    hash = "sha256-QAWwyFp9l+C0XfVu975zjiv61e/S2nYKkUSv4/p7gxw=";
   };
 
   sourceRoot = "source/src/frontend";
 
-  patches = [
-    # Support for $ENVIRONMENT_VARIABLE_FILE to be able to pass secret file
-    # See: https://github.com/suitenumerique/docs/pull/912
-    ./environment_variables.patch
-  ];
-
   offlineCache = fetchYarnDeps {
     yarnLock = "${src}/src/frontend/yarn.lock";
-    hash = "sha256-ei4xj+W2j5O675cpMAG4yCB3cPLeYwMhqKTacPWFjoo=";
+    hash = "sha256-07zsggGQFX/Wx/fxs1f0w01HHx7Z2BG5d3PIBlX2SVM=";
   };
 
   nativeBuildInputs = [
     nodejs
     fixup-yarn-lock
     yarn
+    yarnConfigHook
+    yarnBuildHook
     makeWrapper
   ];
 
-  configurePhase = ''
-    runHook preConfigure
-
-    export HOME=$(mktemp -d)
-    yarn config --offline set yarn-offline-mirror "$offlineCache"
-    fixup-yarn-lock yarn.lock
-
-    # Fixup what fixup-yarn-lock does not fix. Result in error if not fixed.
-    substituteInPlace yarn.lock \
-      --replace-fail '"@fastify/otel@https://codeload.github.com/getsentry/fastify-otel/tar.gz/ae3088d65e286bdc94ac5d722573537d6a6671bb"' '"@fastify/otel@^0.8.0"'
-
-    yarn install \
-        --frozen-lockfile \
-        --force \
-        --production=false \
-        --ignore-engines \
-        --ignore-platform \
-        --ignore-scripts \
-        --no-progress \
-        --non-interactive \
-        --offline
-
-    patchShebangs node_modules
-
-    runHook postConfigure
-  '';
-
-  buildPhase = ''
-    runHook preBuild
-
-    yarn --offline COLLABORATION_SERVER run build
-
-    runHook postBuild
-  '';
+  yarnBuildScript = "COLLABORATION_SERVER";
+  yarnBuildFlags = "run build";
 
   installPhase = ''
     runHook preInstall