diff --git a/tests/configs/phpmodules.ini b/tests/configs/phpmodules.ini
index 9355b4400a4eed6b9ae9c0fc5c9aab9b6cb2ca08..853d427fc048da5e47e0d35a804663b0300f905e 100644
--- a/tests/configs/phpmodules.ini
+++ b/tests/configs/phpmodules.ini
@@ -16,7 +16,7 @@
 description="Modules test"
 function="Phpmodules"
 params='{
-    "required": ["pdo", "json"],
+    "required": ["PDO", "json"],
     "optional": ["curl"]
 }'