diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7681537..d0b146e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 0.4.2
 
+* `CronDateTimeScheduler` now is deprecated and will be set up as `internal` in future
+
 ## 0.4.1
 
 * Versions:
diff --git a/src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTimeScheduler.kt b/src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTimeScheduler.kt
index db6873a..01a8912 100644
--- a/src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTimeScheduler.kt
+++ b/src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTimeScheduler.kt
@@ -17,6 +17,7 @@ import dev.inmo.krontab.anyCronDateTime
  * @see dev.inmo.krontab.builder.buildSchedule
  * @see dev.inmo.krontab.builder.SchedulerBuilder
  */
+@Deprecated("This class wil get internal status in future")
 data class CronDateTimeScheduler internal constructor(
     internal val cronDateTimes: List<CronDateTime>
 ) : KronScheduler {