diff --git a/entity/src/candidate.rs b/entity/src/candidate.rs
index 91e4f6d..2806e76 100644
--- a/entity/src/candidate.rs
+++ b/entity/src/candidate.rs
@@ -22,6 +22,7 @@ pub struct Model {
     pub personal_identification_number_hash: Option<String>,
     pub public_key: String,
     pub private_key: String,
+    #[sea_orm(default_value = false)]
     pub is_admin: bool,
     pub created_at: DateTime,
     pub updated_at: DateTime,