diff --git a/composer.json b/composer.json
index 4058fb4..bf868ba 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,8 @@
     "d3/xrechnung_standalone": "dev-rel_1.0",
     "horstoeko/zugferd": "^1.0",
     "vlucas/phpdotenv": "^5.6",
-    "horstoeko/zugferdvisualizer": "^1.0"
+    "horstoeko/zugferdvisualizer": "^1.0",
+    "ajgl/composer-symlinker": "^0.2.5"
   },
   "repositories": [
     {
@@ -19,6 +20,14 @@
       "url": "gitfhfac@git.d3data.de:D3Private/XRechnungLib.git"
     }
   ],
+  "scripts": {
+    "post-install-cmd": [
+      "Ajgl\\Composer\\ScriptSymlinker::createSymlinks"
+    ],
+    "post-update-cmd": [
+      "Ajgl\\Composer\\ScriptSymlinker::createSymlinks"
+    ]
+  },
   "config": {
     "preferred-install": {
       "*": "dist"
@@ -28,5 +37,12 @@
     },
     "allow-plugins": {
     }
+  },
+  "extra": {
+    "ajgl-symlinks": {
+      "d3/xrechnung_lib": {
+        "xrechnung-xml.php": "source/xrechnung-xml.php"
+      }
+    }
   }
 }