diff --git a/src/schema.rs b/src/schema.rs
index 97dba4d..098480b 100644
--- a/src/schema.rs
+++ b/src/schema.rs
@@ -252,6 +252,7 @@ pub enum SetFlag {
     Constant,
     Interval,
     Timeout,
+    Dynamic,
 }
 
 #[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]