diff --git a/x/authz/client/testutil/query.go b/x/authz/client/testutil/query.go
index 4018e8ce5c..81cb70baad 100644
--- a/x/authz/client/testutil/query.go
+++ b/x/authz/client/testutil/query.go
@@ -17,7 +17,7 @@ import (
 func (s *IntegrationTestSuite) TestQueryAuthorizations() {
 	val := s.network.Validators[0]
 
-	grantee := s.grantee
+	grantee := s.grantee[0]
 	twoHours := time.Now().Add(time.Minute * time.Duration(120)).Unix()
 
 	_, err := ExecGrant(
@@ -95,7 +95,7 @@ func (s *IntegrationTestSuite) TestQueryAuthorizations() {
 func (s *IntegrationTestSuite) TestQueryAuthorization() {
 	val := s.network.Validators[0]
 
-	grantee := s.grantee
+	grantee := s.grantee[0]
 	twoHours := time.Now().Add(time.Minute * time.Duration(120)).Unix()
 
 	_, err := ExecGrant(
diff --git a/x/mint/client/testutil/grpc.go b/x/mint/client/testutil/grpc.go
index ae3503264d..a1d2949d38 100644
--- a/x/mint/client/testutil/grpc.go
+++ b/x/mint/client/testutil/grpc.go
@@ -29,7 +29,7 @@ func (s *IntegrationTestSuite) TestQueryGRPC() {
 			&minttypes.QueryParamsResponse{},
 			&minttypes.QueryParamsResponse{
 				Params: minttypes.NewParams("stake", sdk.NewDecWithPrec(13, 2), sdk.NewDecWithPrec(100, 2),
-					sdk.NewDec(1), sdk.NewDecWithPrec(67, 2), (60 * 60 * 8766 / 5)),
+					sdk.NewDec(1), sdk.NewDecWithPrec(67, 2), 60*60*8766/5),
 			},
 		},
 		{
@@ -54,6 +54,7 @@ func (s *IntegrationTestSuite) TestQueryGRPC() {
 		},
 	}
 	for _, tc := range testCases {
+		tc := tc
 		resp, err := testutil.GetRequestWithHeaders(tc.url, tc.headers)
 		s.Run(tc.name, func() {
 			s.Require().NoError(err)