diff --git a/cypress.json b/cypress.json
index 3a82e60..9acca1e 100644
--- a/cypress.json
+++ b/cypress.json
@@ -4,7 +4,7 @@
   "integrationFolder": "./tests-e2e/specs",
   "supportFile": false,
   "env": {
-    "LANGUAGE": "PHP",
+    "LANGUAGE": "php",
     "CONTENTFUL_SPACE_ID": "qz0n5cdakyl9",
     "CONTENTFUL_DELIVERY_TOKEN": "580d5944194846b690dd89b630a1cb98a0eef6a19b860ef71efc37ee8076ddb8",
     "CONTENTFUL_PREVIEW_TOKEN": "e8fc39d9661c7468d0285a7ff949f7a23539dd2e686fcb7bd84dc01b392d698b"