diff --git a/internal/convert/registryv1.go b/internal/convert/registryv1.go
index 1bdb00fb..13fc1518 100644
--- a/internal/convert/registryv1.go
+++ b/internal/convert/registryv1.go
@@ -321,6 +321,9 @@ func Convert(in RegistryV1, installNamespace string, targetNamespaces []string)
 	}
 	for _, obj := range in.Others {
 		obj := obj
+		if obj.GetNamespace() == "" {
+			obj.SetNamespace(installNamespace)
+		}
 		objs = append(objs, &obj)
 	}
 	for _, obj := range deployments {
diff --git a/internal/convert/registryv1_test.go b/internal/convert/registryv1_test.go
new file mode 100644
index 00000000..daa8c994
--- /dev/null
+++ b/internal/convert/registryv1_test.go
@@ -0,0 +1,122 @@
+package convert
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	"github.com/operator-framework/api/pkg/operators/v1alpha1"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+func TestRegistryV1Converter(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "RegstryV1 suite")
+}
+
+var _ = Describe("RegistryV1 Suite", func() {
+	var _ = Describe("Convert", func() {
+		var (
+			registryv1Bundle RegistryV1
+			installNamespace string
+			targetNamespaces []string
+		)
+		Context("Should set the namespaces of object correctly", func() {
+			var (
+				svc corev1.Service
+				csv v1alpha1.ClusterServiceVersion
+			)
+			BeforeEach(func() {
+				csv = v1alpha1.ClusterServiceVersion{
+					ObjectMeta: metav1.ObjectMeta{
+						Name: "testCSV",
+					},
+					Spec: v1alpha1.ClusterServiceVersionSpec{
+						InstallModes: []v1alpha1.InstallMode{{Type: v1alpha1.InstallModeTypeAllNamespaces, Supported: true}},
+					},
+				}
+				svc = corev1.Service{
+					ObjectMeta: metav1.ObjectMeta{
+						Name: "testService",
+					},
+				}
+				svc.SetGroupVersionKind(schema.GroupVersionKind{Group: "", Version: "v1", Kind: "Service"})
+				installNamespace = "testInstallNamespace"
+			})
+
+			It("should set the namespace to installnamespace if not available", func() {
+				By("creating a registry v1 bundle")
+				unstructuredSvc := convertToUnstructured(svc)
+				registryv1Bundle = RegistryV1{
+					PackageName: "testPkg",
+					CSV:         csv,
+					Others:      []unstructured.Unstructured{unstructuredSvc},
+				}
+
+				By("converting to plain")
+				plainBundle, err := Convert(registryv1Bundle, installNamespace, targetNamespaces)
+				Expect(err).NotTo(HaveOccurred())
+
+				By("verifying if plain bundle has required objects")
+				Expect(plainBundle).NotTo(BeNil())
+				Expect(len(plainBundle.Objects)).To(BeEquivalentTo(2))
+
+				By("verifying if ns has been set correctly")
+				found, resObj := containsObject(unstructuredSvc, plainBundle.Objects)
+				Expect(found).To(BeTrue())
+				Expect(resObj).NotTo(BeNil())
+				Expect(resObj.GetNamespace()).To(BeEquivalentTo(installNamespace))
+			})
+
+			It("should not override namespace if already available", func() {
+				By("creating a registry v1 bundle")
+				svc.SetNamespace("otherNs")
+				unstructuredSvc := convertToUnstructured(svc)
+				unstructuredSvc.SetGroupVersionKind(schema.GroupVersionKind{Group: "", Version: "v1", Kind: "Service"})
+
+				registryv1Bundle = RegistryV1{
+					PackageName: "testPkg",
+					CSV:         csv,
+					Others:      []unstructured.Unstructured{unstructuredSvc},
+				}
+
+				By("converting to plain")
+				plainBundle, err := Convert(registryv1Bundle, installNamespace, targetNamespaces)
+				Expect(err).NotTo(HaveOccurred())
+
+				By("verifying if plain bundle has required objects")
+				Expect(plainBundle).NotTo(BeNil())
+				Expect(len(plainBundle.Objects)).To(BeEquivalentTo(2))
+
+				By("verifying if ns has been set correctly")
+				found, resObj := containsObject(unstructuredSvc, plainBundle.Objects)
+				Expect(found).To(BeTrue())
+				Expect(resObj).NotTo(BeNil())
+				Expect(resObj.GetNamespace()).To(BeEquivalentTo("otherNs"))
+			})
+		})
+	})
+})
+
+func convertToUnstructured(obj interface{}) unstructured.Unstructured {
+	unstructuredObj, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&obj)
+	Expect(err).NotTo(HaveOccurred())
+	Expect(unstructuredObj).NotTo(BeNil())
+	return unstructured.Unstructured{Object: unstructuredObj}
+}
+
+func containsObject(obj unstructured.Unstructured, result []client.Object) (bool, client.Object) {
+	for _, o := range result {
+		// Since this is a controlled env, comparing only the names is sufficient for now.
+		// In future, compare GVKs too by ensuring its set on the unstructuredObj.
+		if o.GetName() == obj.GetName() {
+			return true, o
+		}
+	}
+	return false, nil
+}