diff --git a/core/modules/content_moderation/src/ModerationInformation.php b/core/modules/content_moderation/src/ModerationInformation.php
index ecf912b..1294bc1 100644
--- a/core/modules/content_moderation/src/ModerationInformation.php
+++ b/core/modules/content_moderation/src/ModerationInformation.php
@@ -11,8 +11,6 @@
 
 /**
  * General service for moderation-related questions about Entity API.
- *
- * @api
  */
 class ModerationInformation implements ModerationInformationInterface {
 
diff --git a/core/modules/content_moderation/src/StateTransitionValidation.php b/core/modules/content_moderation/src/StateTransitionValidation.php
index 66ba450..4952f2e 100644
--- a/core/modules/content_moderation/src/StateTransitionValidation.php
+++ b/core/modules/content_moderation/src/StateTransitionValidation.php
@@ -8,8 +8,6 @@
 
 /**
  * Validates whether a certain state transition is allowed.
- *
- * @api
  */
 class StateTransitionValidation implements StateTransitionValidationInterface {