diff --git a/src/lint/engine/ArcanistLintEngine.php b/src/lint/engine/ArcanistLintEngine.php
index e320fc0c..c03f86e7 100644
--- a/src/lint/engine/ArcanistLintEngine.php
+++ b/src/lint/engine/ArcanistLintEngine.php
@@ -38,8 +38,6 @@
  *
  * See @{article@phabricator:Arcanist User Guide: Customizing Lint, Unit Tests
  * and Workflows} for more information about configuring lint engines.
- *
- * @stable
  */
 abstract class ArcanistLintEngine {
 
diff --git a/src/lint/linter/ArcanistLinter.php b/src/lint/linter/ArcanistLinter.php
index 9eb92aaa..9d8e61a8 100644
--- a/src/lint/linter/ArcanistLinter.php
+++ b/src/lint/linter/ArcanistLinter.php
@@ -6,7 +6,6 @@
  * @task info Human Readable Information
  * @task state Runtime State
  * @task exec Executing Linters
- * @stable
  */
 abstract class ArcanistLinter {
 
diff --git a/src/lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php b/src/lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php
index 5bb13513..7848bb13 100644
--- a/src/lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php
+++ b/src/lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php
@@ -7,7 +7,6 @@
  * @task override   Overriding Symbol Name Lint Messages
  * @task util       Name Utilities
  * @task internal   Internals
- * @stable
  */
 abstract class ArcanistXHPASTLintNamingHook {
 
diff --git a/src/workflow/ArcanistWorkflow.php b/src/workflow/ArcanistWorkflow.php
index bf40a309..5689b7ab 100644
--- a/src/workflow/ArcanistWorkflow.php
+++ b/src/workflow/ArcanistWorkflow.php
@@ -32,8 +32,6 @@
  * @task  conduit   Conduit
  * @task  scratch   Scratch Files
  * @task  phabrep   Phabricator Repositories
- *
- * @stable
  */
 abstract class ArcanistWorkflow extends Phobject {