diff --git a/core/builtins/src/kotlin/annotation/Annotations.kt b/core/builtins/src/kotlin/annotation/Annotations.kt
index 0759c8625be..e466d0d198b 100644
--- a/core/builtins/src/kotlin/annotation/Annotations.kt
+++ b/core/builtins/src/kotlin/annotation/Annotations.kt
@@ -49,6 +49,7 @@ public enum class AnnotationTarget {
     /** File */
     FILE,
     /** Type alias */
+    @SinceKotlin("1.1")
     TYPEALIAS
 }