diff --git a/x/collection/client/testutil/suite.go b/x/collection/client/testutil/suite.go
index 6e436bfdda..ce646179f8 100644
--- a/x/collection/client/testutil/suite.go
+++ b/x/collection/client/testutil/suite.go
@@ -63,6 +63,7 @@ func (s *IntegrationTestSuite) SetupSuite() {
 	gs.Params = params
 
 	gsBz, err := s.cfg.Codec.MarshalJSON(&gs)
+	s.Require().NoError(err)
 	s.cfg.GenesisState[collection.ModuleName] = gsBz
 
 	s.network = network.New(s.T(), s.cfg)
diff --git a/x/collection/keeper/keeper_test.go b/x/collection/keeper/keeper_test.go
index 99ab18013c..8fd829d868 100644
--- a/x/collection/keeper/keeper_test.go
+++ b/x/collection/keeper/keeper_test.go
@@ -35,7 +35,7 @@ type KeeperTestSuite struct {
 
 	depthLimit int
 
-	numNFTs int
+	numNFTs  int
 	numRoots int
 }