diff --git a/native/build_test.go b/native/build_test.go
index f69671b..47472da 100644
--- a/native/build_test.go
+++ b/native/build_test.go
@@ -46,16 +46,18 @@ func testBuild(t *testing.T, context spec.G, it spec.S) {
 	it.Before(func() {
 		var err error
 
-		build.Logger = bard.NewLogger(&out)
-		sbomScanner = mocks.SBOMScanner{}
-		sbomScanner.On("ScanLaunch", ctx.Application.Path, libcnb.SyftJSON, libcnb.CycloneDXJSON).Return(nil)
-
 		ctx.Application.Path, err = ioutil.TempDir("", "build-application")
 		Expect(err).NotTo(HaveOccurred())
 
 		ctx.Layers.Path, err = ioutil.TempDir("", "build-layers")
 		Expect(err).NotTo(HaveOccurred())
 
+		sbomScanner = mocks.SBOMScanner{}
+		sbomScanner.On("ScanLaunch", ctx.Application.Path, libcnb.SyftJSON, libcnb.CycloneDXJSON).Return(nil)
+
+		build.Logger = bard.NewLogger(&out)
+		build.SBOMScanner = &sbomScanner
+
 		Expect(os.MkdirAll(filepath.Join(ctx.Application.Path, "META-INF"), 0755)).To(Succeed())
 
 		ctx.Buildpack.Metadata = map[string]interface{}{
diff --git a/native/native_image_test.go b/native/native_image_test.go
index f4a0b9b..4f8cad1 100644
--- a/native/native_image_test.go
+++ b/native/native_image_test.go
@@ -84,10 +84,11 @@ func testNativeImage(t *testing.T, context spec.G, it spec.S) {
 		}).Return(nil)
 
 		executor.On("Execute", mock.MatchedBy(func(e effect.Execution) bool {
-			return e.Command == "native-image" && len(e.Args) == 6 && e.Args[0] == "test-argument-1"
+			return e.Command == "native-image" && e.Args[0] == "test-argument-1"
 		})).Run(func(args mock.Arguments) {
 			exec := args.Get(0).(effect.Execution)
-			Expect(ioutil.WriteFile(filepath.Join(layer.Path, exec.Args[5]), []byte{}, 0644)).To(Succeed())
+			lastArg := exec.Args[len(exec.Args)-1]
+			Expect(ioutil.WriteFile(filepath.Join(layer.Path, lastArg), []byte{}, 0644)).To(Succeed())
 		}).Return(nil)
 
 		layer, err = ctx.Layers.Layer("test-layer")
@@ -153,7 +154,7 @@ func testNativeImage(t *testing.T, context spec.G, it spec.S) {
 			Expect(err).NotTo(HaveOccurred())
 		})
 
-		it.Focus("contributes native image using Main-Class", func() {
+		it("contributes native image using Main-Class", func() {
 			_, err := nativeImage.Contribute(layer)
 			Expect(err).NotTo(HaveOccurred())