diff --git a/lib/identity/stateTransitions/applyIdentityStateTransitionFactory.js b/lib/identity/stateTransitions/applyIdentityStateTransitionFactory.js
index 7d7944617..f913a9710 100644
--- a/lib/identity/stateTransitions/applyIdentityStateTransitionFactory.js
+++ b/lib/identity/stateTransitions/applyIdentityStateTransitionFactory.js
@@ -41,7 +41,7 @@ function applyIdentityStateTransitionFactory(
 
         return new Identity({
           id: stateTransition.getIdentityId(),
-          publicKey: stateTransition.getPublicKeys().map((key) => key.toJSON()),
+          publicKeys: stateTransition.getPublicKeys().map((key) => key.toJSON()),
           balance,
         });
       }