diff --git a/src/meta-srv/src/procedure/region_migration/downgrade_leader_region.rs b/src/meta-srv/src/procedure/region_migration/downgrade_leader_region.rs
index ae9f65a625c8..8b6d8e815770 100644
--- a/src/meta-srv/src/procedure/region_migration/downgrade_leader_region.rs
+++ b/src/meta-srv/src/procedure/region_migration/downgrade_leader_region.rs
@@ -278,6 +278,12 @@ mod tests {
 
         assert_matches!(err, Error::PusherNotFound { .. });
         assert!(!err.is_retryable());
+        let err = state
+            .downgrade_region_with_retry(&mut ctx)
+            .await
+            .unwrap_err();
+        assert_matches!(err, Error::PusherNotFound { .. });
+        assert!(!err.is_retryable());
     }
 
     #[tokio::test]
@@ -316,6 +322,13 @@ mod tests {
 
         assert_matches!(err, Error::ExceededDeadline { .. });
         assert!(!err.is_retryable());
+
+        let err = state
+            .downgrade_region_with_retry(&mut ctx)
+            .await
+            .unwrap_err();
+        assert_matches!(err, Error::ExceededDeadline { .. });
+        assert!(!err.is_retryable());
     }
 
     #[tokio::test]