diff --git a/modules/ppcp-button/src/Assets/SmartButton.php b/modules/ppcp-button/src/Assets/SmartButton.php
index 97a203276..413b9ebe7 100644
--- a/modules/ppcp-button/src/Assets/SmartButton.php
+++ b/modules/ppcp-button/src/Assets/SmartButton.php
@@ -1176,7 +1176,7 @@ class SmartButton implements SmartButtonInterface {
 		 * Filter to add further components from the extensions.
 		 *
 		 * @internal Matches filter name in APM extension.
-		 * @since TODO
+		 * @since 2.3.0
 		 *
 		 * @param array $components The array of components already registered.
 		 */