diff --git a/Manager/DataTablesManager.php b/Manager/DataTablesManager.php
index <HASH>..<HASH> 100644
--- a/Manager/DataTablesManager.php
+++ b/Manager/DataTablesManager.php
@@ -30,7 +30,7 @@ class DataTablesManager extends AbstractManager {
      *
      * @var string
      */
-    const SERVICE_NAME = "webeweb.jquerydatatables.manager";
+    const SERVICE_NAME = "webeweb.jquery_datatables.manager";
 
     /**
      * Index.
diff --git a/Tests/Manager/DataTablesManagerTest.php b/Tests/Manager/DataTablesManagerTest.php
index <HASH>..<HASH> 100644
--- a/Tests/Manager/DataTablesManagerTest.php
+++ b/Tests/Manager/DataTablesManagerTest.php
@@ -51,7 +51,7 @@ class DataTablesManagerTest extends AbstractTestCase {
      */
     public function testConstruct() {
 
-        $this->assertEquals("webeweb.jquerydatatables.manager", DataTablesManager::SERVICE_NAME);
+        $this->assertEquals("webeweb.jquery_datatables.manager", DataTablesManager::SERVICE_NAME);
 
         $obj = new DataTablesManager();
Fix service name (snake case)