diff --git a/composer.json b/composer.json
index 9b119df..9e31b2f 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,8 @@
   ],
   "require": {
     "oxid-esales/oxideshop-ce": "^7.0.0",
-    "twig/twig": "^3.6"
+    "twig/twig": "^3.6",
+    "jasny/twig-extensions": "^1.3.0"
   },
   "autoload": {
     "psr-4": {
diff --git a/services.yaml b/services.yaml
index 799bb8b..70e850a 100644
--- a/services.yaml
+++ b/services.yaml
@@ -9,4 +9,17 @@ services:
     tags: ['twig.extension']
 
   D3\OxidTwigExtensions\ShopConfigurationExtension:
-    tags: ['twig.extension']
\ No newline at end of file
+    tags: ['twig.extension']
+
+#  requires intl extension
+#  Jasny\Twig\DateExtension:
+#    tags: ['twig.extension']
+
+  Jasny\Twig\PcreExtension:
+    tags: ['twig.extension']
+
+  Jasny\Twig\TextExtension:
+    tags: [ 'twig.extension' ]
+
+  Jasny\Twig\ArrayExtension:
+    tags: [ 'twig.extension' ]
\ No newline at end of file