diff --git a/src/NzbDrone.Core/Datastore/Migration/023_postgres_update_timestamp_columns_to_with_timezone.cs b/src/NzbDrone.Core/Datastore/Migration/023_postgres_update_timestamp_columns_to_with_timezone.cs
index f53bbc379..6aab8af59 100644
--- a/src/NzbDrone.Core/Datastore/Migration/023_postgres_update_timestamp_columns_to_with_timezone.cs
+++ b/src/NzbDrone.Core/Datastore/Migration/023_postgres_update_timestamp_columns_to_with_timezone.cs
@@ -8,6 +8,8 @@ namespace NzbDrone.Core.Datastore.Migration
     {
         protected override void MainDbUpgrade()
         {
+            Delete.FromTable("Commands").AllRows();
+
             Alter.Table("Authors").AlterColumn("LastInfoSync").AsDateTimeOffset().Nullable();
             Alter.Table("Authors").AlterColumn("Added").AsDateTimeOffset().Nullable();
             Alter.Table("AuthorMetadata").AlterColumn("Born").AsDateTimeOffset().Nullable();