diff --git a/types/module/module_test.go b/types/module/module_test.go
index db2334696..65df4e8ea 100644
--- a/types/module/module_test.go
+++ b/types/module/module_test.go
@@ -24,29 +24,19 @@ func TestBasicManager(t *testing.T) {
 	mockCtrl := gomock.NewController(t)
 	t.Cleanup(mockCtrl.Finish)
 	cdc := codec.New()
-	wantDefaultGenesis := map[string]json.RawMessage{
-		"mockAppModuleBasic1": json.RawMessage(``),
-		"mockAppModuleBasic2": json.RawMessage(`{"key":"value"}`),
-	}
+	wantDefaultGenesis := map[string]json.RawMessage{"mockAppModuleBasic1": json.RawMessage(``)}
 
 	mockAppModuleBasic1 := mocks.NewMockAppModuleBasic(mockCtrl)
-	mockAppModuleBasic2 := mocks.NewMockAppModuleBasic(mockCtrl)
 
 	mockAppModuleBasic1.EXPECT().Name().AnyTimes().Return("mockAppModuleBasic1")
-	mockAppModuleBasic2.EXPECT().Name().AnyTimes().Return("mockAppModuleBasic2")
 	mockAppModuleBasic1.EXPECT().DefaultGenesis(gomock.Eq(cdc)).Times(1).Return(json.RawMessage(``))
-	mockAppModuleBasic2.EXPECT().DefaultGenesis(gomock.Eq(cdc)).Times(1).Return(json.RawMessage(`{"key":"value"}`))
 	mockAppModuleBasic1.EXPECT().ValidateGenesis(gomock.Eq(cdc), gomock.Eq(wantDefaultGenesis["mockAppModuleBasic1"])).Times(1).Return(errFoo)
 	mockAppModuleBasic1.EXPECT().RegisterRESTRoutes(gomock.Eq(context.CLIContext{}), gomock.Eq(&mux.Router{})).Times(1)
-	mockAppModuleBasic2.EXPECT().RegisterRESTRoutes(gomock.Eq(context.CLIContext{}), gomock.Eq(&mux.Router{})).Times(1)
 	mockAppModuleBasic1.EXPECT().RegisterCodec(gomock.Eq(cdc)).Times(1)
-	mockAppModuleBasic2.EXPECT().RegisterCodec(gomock.Eq(cdc)).Times(1)
 	mockAppModuleBasic1.EXPECT().GetTxCmd(cdc).Times(1).Return(nil)
-	mockAppModuleBasic2.EXPECT().GetTxCmd(cdc).Times(1).Return(&cobra.Command{})
 	mockAppModuleBasic1.EXPECT().GetQueryCmd(cdc).Times(1).Return(nil)
-	mockAppModuleBasic2.EXPECT().GetQueryCmd(cdc).Times(1).Return(&cobra.Command{})
 
-	mm := module.NewBasicManager(mockAppModuleBasic1, mockAppModuleBasic2)
+	mm := module.NewBasicManager(mockAppModuleBasic1)
 	require.Equal(t, mm["mockAppModuleBasic1"], mockAppModuleBasic1)
 
 	mm.RegisterCodec(cdc)
@@ -54,8 +44,7 @@ func TestBasicManager(t *testing.T) {
 	require.Equal(t, wantDefaultGenesis, mm.DefaultGenesis(cdc))
 
 	var data map[string]string
-	require.NoError(t, json.Unmarshal(wantDefaultGenesis["mockAppModuleBasic2"], &data))
-	require.Equal(t, map[string]string{"key": "value"}, data)
+	require.Equal(t, map[string]string(nil), data)
 
 	require.True(t, errors.Is(errFoo, mm.ValidateGenesis(cdc, wantDefaultGenesis)))
 
@@ -71,7 +60,6 @@ func TestBasicManager(t *testing.T) {
 }
 
 func TestGenesisOnlyAppModule(t *testing.T) {
-	t.Parallel()
 	mockCtrl := gomock.NewController(t)
 	t.Cleanup(mockCtrl.Finish)
 
@@ -91,7 +79,6 @@ func TestGenesisOnlyAppModule(t *testing.T) {
 }
 
 func TestManagerOrderSetters(t *testing.T) {
-	t.Parallel()
 	mockCtrl := gomock.NewController(t)
 	t.Cleanup(mockCtrl.Finish)
 	mockAppModule1 := mocks.NewMockAppModule(mockCtrl)
@@ -121,7 +108,6 @@ func TestManagerOrderSetters(t *testing.T) {
 }
 
 func TestManager_RegisterInvariants(t *testing.T) {
-	t.Parallel()
 	mockCtrl := gomock.NewController(t)
 	t.Cleanup(mockCtrl.Finish)
 
@@ -141,7 +127,6 @@ func TestManager_RegisterInvariants(t *testing.T) {
 }
 
 func TestManager_RegisterRoutes(t *testing.T) {
-	t.Parallel()
 	mockCtrl := gomock.NewController(t)
 	t.Cleanup(mockCtrl.Finish)
 
@@ -173,7 +158,6 @@ func TestManager_RegisterRoutes(t *testing.T) {
 }
 
 func TestManager_InitGenesis(t *testing.T) {
-	t.Parallel()
 	mockCtrl := gomock.NewController(t)
 	t.Cleanup(mockCtrl.Finish)