diff --git a/substrate/frame/staking/src/lib.rs b/substrate/frame/staking/src/lib.rs
index 6c8edd505bd1..33f269eea93a 100644
--- a/substrate/frame/staking/src/lib.rs
+++ b/substrate/frame/staking/src/lib.rs
@@ -315,7 +315,7 @@ use frame_support::{
 		ConstU32, Currency, Defensive, DefensiveMax, DefensiveSaturating, Get, LockIdentifier,
 	},
 	weights::Weight,
-	BoundedVec, CloneNoBound, EqNoBound, PartialEqNoBound, RuntimeDebugNoBound,
+	BoundedVec, CloneNoBound, EqNoBound, PartialEqNoBound, RuntimeDebugNoBound, WeakBoundedVec,
 };
 use scale_info::TypeInfo;
 use sp_runtime::{