diff --git a/test/functional/dive_test.go b/test/functional/dive_test.go
index 08c0d7e..11bcf1a 100644
--- a/test/functional/dive_test.go
+++ b/test/functional/dive_test.go
@@ -546,7 +546,6 @@ var _ = ginkgo.Describe("DIVE CLI App", func() {
 		ginkgo.It("should run custom Icon node-0", func() {
 			enclaveName := dive.GenerateRandomName()
 			cmd.Args = append(cmd.Args, "chain", "icon", "-c", dive.ICON_CONFIG0, "-g", dive.ICON_GENESIS0, "--enclaveName", enclaveName)
-			defer os.Remove(dive.ICON_CONFIG0)
 			defer dive.Clean(enclaveName)
 			err := cmd.Run()
 			gomega.Expect(err).NotTo(gomega.HaveOccurred())
@@ -555,7 +554,6 @@ var _ = ginkgo.Describe("DIVE CLI App", func() {
 		ginkgo.It("should run custom Icon node-1", func() {
 			enclaveName := dive.GenerateRandomName()
 			cmd.Args = append(cmd.Args, "chain", "icon", "-c", dive.ICON_CONFIG1, "-g", dive.ICON_GENESIS1, "--enclaveName", enclaveName)
-			defer os.Remove(dive.ICON_CONFIG1)
 			defer dive.Clean(enclaveName)
 			err := cmd.Run()
 			gomega.Expect(err).NotTo(gomega.HaveOccurred())
@@ -713,7 +711,6 @@ var _ = ginkgo.Describe("DIVE CLI App", func() {
 		ginkgo.It("should run single custom archway node-1", func() {
 			enclaveName := dive.GenerateRandomName()
 			cmd.Args = append(cmd.Args, "chain", "archway", "-c", dive.ARCHWAY_CONFIG0, "--enclaveName", enclaveName)
-			defer os.Remove(dive.ARCHWAY_CONFIG0)
 			defer dive.Clean(enclaveName)
 			err := cmd.Run()
 			gomega.Expect(err).NotTo(gomega.HaveOccurred())
@@ -749,7 +746,6 @@ var _ = ginkgo.Describe("DIVE CLI App", func() {
 		ginkgo.It("should run single custom neutron node-1", func() {
 			enclaveName := dive.GenerateRandomName()
 			cmd.Args = append(cmd.Args, "chain", "neutron", "-c", dive.NEUTRON_CONFIG0, "--enclaveName", enclaveName)
-			defer os.Remove(dive.NEUTRON_CONFIG0)
 			defer dive.Clean(enclaveName)
 			err := cmd.Run()
 			gomega.Expect(err).NotTo(gomega.HaveOccurred())