diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index 9bdd6f6..200c75c 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -11,6 +11,8 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -30,8 +32,6 @@ jobs:
         run: composer validate --strict
 
       - name: Install Composer dependencies (production)
-        env:
-          COMPOSER_AUTH: '{"http-basic": {"src.bundespruefstelle.ch": {"username": "git", "password": "${{ secrets.SRC_GITEA_TOKEN }}"}}}'
         run: |
           composer config platform.php 8.3.0
           composer install --no-dev --optimize-autoloader --no-interaction
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..b283962
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lib/wc-licensed-product-client"]
+	path = lib/wc-licensed-product-client
+	url = https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git
diff --git a/composer.json b/composer.json
index 80ed37c..a1833ad 100644
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,8 @@
     },
     "repositories": [
         {
-            "type": "vcs",
-            "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git"
+            "type": "path",
+            "url": "lib/wc-licensed-product-client"
         }
     ],
     "require": {
diff --git a/composer.lock b/composer.lock
index 12a7688..4a9f004 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "f7faf49a10004a02b32814806bd51d77",
+    "content-hash": "0c8153ac31232ffe7f0af117cec865b4",
     "packages": [
         {
             "name": "magdev/wc-licensed-product-client",
             "version": "v0.2.2",
-            "source": {
-                "type": "git",
-                "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git",
-                "reference": "56abe8a97c72419c07a6daf263ba6f4a9b5fe4b1"
+            "dist": {
+                "type": "path",
+                "url": "lib/wc-licensed-product-client",
+                "reference": "f9281ec5fb23bf1993ab0240e0347c835009a10f"
             },
             "require": {
                 "php": "^8.3",
@@ -51,7 +51,9 @@
                 "issues": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client/issues",
                 "source": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client"
             },
-            "time": "2026-01-28T10:56:47+00:00"
+            "transport-options": {
+                "relative": true
+            }
         },
         {
             "name": "psr/cache",
diff --git a/lib/wc-licensed-product-client b/lib/wc-licensed-product-client
new file mode 160000
index 0000000..56abe8a
--- /dev/null
+++ b/lib/wc-licensed-product-client
@@ -0,0 +1 @@
+Subproject commit 56abe8a97c72419c07a6daf263ba6f4a9b5fe4b1