diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20ecf1c..20b19c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -41,9 +41,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- [#16] Add [authz module](https://github.com/cosmos/cosmos-sdk/tree/master/x/authz/spec)
-
-## [v1.1.0]((https://github.com/ChihuahuaChain/chihuahua/releases/tag/v1.1.0) - 2022-01-02
+## Features
 - [#1](https://github.com/ChihuahuaChain/chihuahua/pull/2) Version bumps, add mainnet files, many improvements and fixes
 - [#2](https://github.com/pomifer/chihuahua/pull/1) Add a minimum validator commission of 5% based on proposal [#1](https://omniflix.chihuahua.wtf/proposals)
 
diff --git a/app/app.go b/app/app.go
index c234d3d..0e44ce2 100644
--- a/app/app.go
+++ b/app/app.go
@@ -28,9 +28,6 @@ import (
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/vesting"
 	vestingtypes "github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
-	"github.com/cosmos/cosmos-sdk/x/authz"
-	authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
-	authzmodule "github.com/cosmos/cosmos-sdk/x/authz/module"
 	"github.com/cosmos/cosmos-sdk/x/bank"
 	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
@@ -187,7 +184,6 @@ var (
 		params.AppModuleBasic{},
 		crisis.AppModuleBasic{},
 		slashing.AppModuleBasic{},
-		authzmodule.AppModuleBasic{},
 		feegrantmodule.AppModuleBasic{},
 		ibc.AppModuleBasic{},
 		upgrade.AppModuleBasic{},
@@ -247,7 +243,6 @@ type App struct {
 
 	// keepers
 	AccountKeeper    authkeeper.AccountKeeper
-	AuthzKeeper      authzkeeper.Keeper
 	BankKeeper       bankkeeper.Keeper
 	CapabilityKeeper *capabilitykeeper.Keeper
 	StakingKeeper    stakingkeeper.Keeper
@@ -301,7 +296,7 @@ func New(
 		authtypes.StoreKey, banktypes.StoreKey, stakingtypes.StoreKey,
 		minttypes.StoreKey, distrtypes.StoreKey, slashingtypes.StoreKey,
 		govtypes.StoreKey, paramstypes.StoreKey, ibchost.StoreKey, upgradetypes.StoreKey, feegrant.StoreKey,
-		evidencetypes.StoreKey, ibctransfertypes.StoreKey, capabilitytypes.StoreKey, authzkeeper.StoreKey,
+		evidencetypes.StoreKey, ibctransfertypes.StoreKey, capabilitytypes.StoreKey,
 		// this line is used by starport scaffolding # stargate/app/storeKey
 		wasm.StoreKey,
 	)
@@ -337,11 +332,6 @@ func New(
 	app.AccountKeeper = authkeeper.NewAccountKeeper(
 		appCodec, keys[authtypes.StoreKey], app.GetSubspace(authtypes.ModuleName), authtypes.ProtoBaseAccount, maccPerms,
 	)
-	app.AuthzKeeper = authzkeeper.NewKeeper(
-		keys[authzkeeper.StoreKey],
-		appCodec,
-		app.BaseApp.MsgServiceRouter(),
-	)
 	app.BankKeeper = bankkeeper.NewBaseKeeper(
 		appCodec, keys[banktypes.StoreKey], app.AccountKeeper, app.GetSubspace(banktypes.ModuleName), app.ModuleAccountAddrs(),
 	)
@@ -481,7 +471,6 @@ func New(
 		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
 		upgrade.NewAppModule(app.UpgradeKeeper),
 		evidence.NewAppModule(app.EvidenceKeeper),
-		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
 		ibc.NewAppModule(app.IBCKeeper),
 		params.NewAppModule(app.ParamsKeeper),
 		transferModule,
@@ -506,7 +495,6 @@ func New(
 		govtypes.ModuleName,
 		crisistypes.ModuleName,
 		genutiltypes.ModuleName,
-		authz.ModuleName,
 		feegrant.ModuleName,
 		paramstypes.ModuleName,
 		vestingtypes.ModuleName,
@@ -527,7 +515,6 @@ func New(
 		minttypes.ModuleName,
 		genutiltypes.ModuleName,
 		evidencetypes.ModuleName,
-		authz.ModuleName,
 		feegrant.ModuleName,
 		paramstypes.ModuleName,
 		upgradetypes.ModuleName,
@@ -561,7 +548,6 @@ func New(
 		vestingtypes.ModuleName,
 		feegrant.ModuleName,
 		ibctransfertypes.ModuleName,
-		authz.ModuleName,
 		// this line is used by starport scaffolding # stargate/app/initGenesis
 		wasm.ModuleName,
 	)