diff --git a/x/auth/keeper/grpc_query.go b/x/auth/keeper/grpc_query.go
index f2afb98ae1bb..19698eacc3de 100644
--- a/x/auth/keeper/grpc_query.go
+++ b/x/auth/keeper/grpc_query.go
@@ -36,7 +36,7 @@ func (s queryServer) AccountAddressByID(ctx context.Context, req *types.QueryAcc
 
 	address, err := s.k.Accounts.Indexes.Number.MatchExact(ctx, accID)
 	if err != nil {
-		return nil, status.Errorf(codes.NotFound, "account address not found with account number %d", req.Id)
+		return nil, status.Errorf(codes.NotFound, "account address not found with account number %d", accID)
 	}
 
 	addr, err := s.k.addressCodec.BytesToString(address)