diff --git a/x/auction/types/genesis.go b/x/auction/types/genesis.go
index ccf75c8e..12eb5322 100644
--- a/x/auction/types/genesis.go
+++ b/x/auction/types/genesis.go
@@ -20,7 +20,7 @@ type GenesisAuctions []GenesisAuction
 // GenesisState is auction state that must be provided at chain genesis.
 type GenesisState struct {
 	NextAuctionID uint64          `json:"next_auction_id" yaml:"next_auction_id"`
-	Params        Params          `json:"auction_params" yaml:"auction_params"`
+	Params        Params          `json:"params" yaml:"params"`
 	Auctions      GenesisAuctions `json:"genesis_auctions" yaml:"genesis_auctions"`
 }
 
@@ -50,7 +50,7 @@ func (gs GenesisState) IsEmpty() bool {
 	return gs.Equal(GenesisState{})
 }
 
-// ValidateGenesis validates genesis inputs. It returns error if validation of any input fails.
+// Validate validates genesis inputs. It returns error if validation of any input fails.
 func (gs GenesisState) Validate() error {
 	if err := gs.Params.Validate(); err != nil {
 		return err
diff --git a/x/pricefeed/types/genesis.go b/x/pricefeed/types/genesis.go
index 775143c1..4bcba82c 100644
--- a/x/pricefeed/types/genesis.go
+++ b/x/pricefeed/types/genesis.go
@@ -6,7 +6,7 @@ import (
 
 // GenesisState - pricefeed state that must be provided at genesis
 type GenesisState struct {
-	Params       Params        `json:"asset_params" yaml:"asset_params"`
+	Params       Params        `json:"params" yaml:"params"`
 	PostedPrices []PostedPrice `json:"posted_prices" yaml:"posted_prices"`
 }