diff --git a/validator/src/validator.rs b/validator/src/validator.rs
index dcbc11b470..f75281d027 100644
--- a/validator/src/validator.rs
+++ b/validator/src/validator.rs
@@ -1,3 +1,4 @@
+use crate::network::tendermint_abci;
 use crypto::identity::{
     DummyMixIdentityKeyPair, DummyMixIdentityPrivateKey, DummyMixIdentityPublicKey,
     MixnetIdentityKeyPair, MixnetIdentityPrivateKey, MixnetIdentityPublicKey,