diff --git a/pkg/commands/build/testdata/testcase-multibases-conflict/base/kustomization.yaml b/pkg/commands/build/testdata/testcase-multibases-conflict/base/kustomization.yaml
index f913dbaf5..816593c7a 100644
--- a/pkg/commands/build/testdata/testcase-multibases-conflict/base/kustomization.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-conflict/base/kustomization.yaml
@@ -2,3 +2,4 @@ resources:
 - serviceaccount.yaml
 - rolebinding.yaml
 namePrefix: base-
+nameSuffix: -suffix
diff --git a/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/a/kustomization.yaml b/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/a/kustomization.yaml
index 166dba8ac..fb034fc6d 100644
--- a/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/a/kustomization.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/a/kustomization.yaml
@@ -2,6 +2,7 @@ bases:
 - ../../base/
 
 namePrefix: a-
+nameSuffix: -suffixA
 
 resources:
 - serviceaccount.yaml
diff --git a/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/b/kustomization.yaml b/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/b/kustomization.yaml
index 1e19a7607..899058b14 100644
--- a/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/b/kustomization.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-conflict/overlays/b/kustomization.yaml
@@ -2,3 +2,4 @@ bases:
 - ../../base/
 
 namePrefix: b-
+nameSuffix: -suffixB
diff --git a/pkg/commands/build/testdata/testcase-multibases-nonconflict/base/kustomization.yaml b/pkg/commands/build/testdata/testcase-multibases-nonconflict/base/kustomization.yaml
index f913dbaf5..816593c7a 100644
--- a/pkg/commands/build/testdata/testcase-multibases-nonconflict/base/kustomization.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-nonconflict/base/kustomization.yaml
@@ -2,3 +2,4 @@ resources:
 - serviceaccount.yaml
 - rolebinding.yaml
 namePrefix: base-
+nameSuffix: -suffix
diff --git a/pkg/commands/build/testdata/testcase-multibases-nonconflict/expected.yaml b/pkg/commands/build/testdata/testcase-multibases-nonconflict/expected.yaml
index efa826d0e..f1df1b22c 100644
--- a/pkg/commands/build/testdata/testcase-multibases-nonconflict/expected.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-nonconflict/expected.yaml
@@ -1,33 +1,33 @@
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: a-base-serviceaccount
+  name: a-base-serviceaccount-suffix-suffixA
 ---
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: b-base-serviceaccount
+  name: b-base-serviceaccount-suffix-suffixB
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: RoleBinding
 metadata:
-  name: a-base-rolebinding
+  name: a-base-rolebinding-suffix-suffixA
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
   name: role
 subjects:
 - kind: ServiceAccount
-  name: a-base-serviceaccount
+  name: a-base-serviceaccount-suffix-suffixA
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
 kind: RoleBinding
 metadata:
-  name: b-base-rolebinding
+  name: b-base-rolebinding-suffix-suffixB
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
   name: role
 subjects:
 - kind: ServiceAccount
-  name: b-base-serviceaccount
+  name: b-base-serviceaccount-suffix-suffixB
diff --git a/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/a/kustomization.yaml b/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/a/kustomization.yaml
index 2b15edc85..5e05f791d 100644
--- a/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/a/kustomization.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/a/kustomization.yaml
@@ -2,3 +2,4 @@ bases:
 - ../../base/
 
 namePrefix: a-
+nameSuffix: -suffixA
diff --git a/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/b/kustomization.yaml b/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/b/kustomization.yaml
index 1e19a7607..899058b14 100644
--- a/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/b/kustomization.yaml
+++ b/pkg/commands/build/testdata/testcase-multibases-nonconflict/overlays/b/kustomization.yaml
@@ -2,3 +2,4 @@ bases:
 - ../../base/
 
 namePrefix: b-
+nameSuffix: -suffixB