diff --git a/substrate/frame/assets/src/migration/v1.rs b/substrate/frame/assets/src/migration/v1.rs
index 90817aae7d71d..5edfd6b1260cb 100644
--- a/substrate/frame/assets/src/migration/v1.rs
+++ b/substrate/frame/assets/src/migration/v1.rs
@@ -24,6 +24,8 @@ use frame_support::{
 };
 use log;
 
+#[cfg(feature = "try-runtime")]
+use crate::Vec;
 #[cfg(feature = "try-runtime")]
 use sp_runtime::TryRuntimeError;