diff --git a/composer.json b/composer.json
index 7ff0bac..70ec0da 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,7 @@
     "description": "TYPO3 Sitepackage for daniel-siepmann.de",
     "type": "typo3-cms-extension",
     "license": "GPL-2.0-or-later",
+    "version": "v1.0.0",
     "authors": [
         {
             "name": "Daniel Siepmann",