diff --git a/x/zoneconcierge/keeper/chain_info_indexer.go b/x/zoneconcierge/keeper/chain_info_indexer.go
index 164a2193d..b4b41d56d 100644
--- a/x/zoneconcierge/keeper/chain_info_indexer.go
+++ b/x/zoneconcierge/keeper/chain_info_indexer.go
@@ -52,7 +52,7 @@ func (k Keeper) tryToUpdateLatestHeader(ctx sdk.Context, chainID string, header
 	return nil
 }
 
-func (k Keeper) trpToUpdateLatestForkHeader(ctx sdk.Context, chainID string, header *types.IndexedHeader) error {
+func (k Keeper) tryToUpdateLatestForkHeader(ctx sdk.Context, chainID string, header *types.IndexedHeader) error {
 	if header == nil {
 		return sdkerrors.Wrapf(types.ErrInvalidHeader, "header is nil")
 	}
diff --git a/x/zoneconcierge/keeper/hooks.go b/x/zoneconcierge/keeper/hooks.go
index 11ad6d1f3..af8dfa8cd 100644
--- a/x/zoneconcierge/keeper/hooks.go
+++ b/x/zoneconcierge/keeper/hooks.go
@@ -37,7 +37,7 @@ func (h Hooks) AfterHeaderWithValidCommit(ctx sdk.Context, txHash []byte, header
 			panic(err)
 		}
 		// update the latest fork in chain info
-		if err := h.k.trpToUpdateLatestForkHeader(ctx, indexedHeader.ChainId, &indexedHeader); err != nil {
+		if err := h.k.tryToUpdateLatestForkHeader(ctx, indexedHeader.ChainId, &indexedHeader); err != nil {
 			panic(err)
 		}
 	} else {
diff --git a/x/zoneconcierge/keeper/ibc_heartbeat.go b/x/zoneconcierge/keeper/ibc_packet.go
similarity index 100%
rename from x/zoneconcierge/keeper/ibc_heartbeat.go
rename to x/zoneconcierge/keeper/ibc_packet.go