diff --git a/composer.json b/composer.json
index 33fb4e02..5fcb680f 100644
--- a/composer.json
+++ b/composer.json
@@ -26,6 +26,7 @@
         "ext-SimpleXML": "*",
         "ext-xml": "*",
         "doctrine/dbal": "^2.9",
+        "doctrine/inflector": "1.3.*",
         "erusev/parsedown": "^1.7",
         "gettext/gettext": "^5.4",
         "gettext/translator": "^1.0",