diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 5ea2acb..3e7a97d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -56,6 +56,7 @@ jobs:
         - kalilinux
         - alpine
         - centos
+        - quay.io/centos/centos:stream9
 
     steps:
     - name: Checkout
@@ -104,6 +105,7 @@ jobs:
         - debian:10
         - debian:11
         - centos:8
+        - quay.io/centos/centos:stream9
     steps:
     - name: Checkout
       uses: actions/checkout@v3
diff --git a/config_test.go b/config_test.go
index 6c4e642..5f2eb6b 100644
--- a/config_test.go
+++ b/config_test.go
@@ -120,6 +120,10 @@ func TestConfig(t *testing.T) {
 			image:  "centos:latest",
 			config: configCentOS,
 		},
+		{
+			image:  "quay.io/centos/centos:stream9",
+			config: configCentOS,
+		},
 	}
 	exec.SetDebug(true)
 
diff --git a/dockerfile.go b/dockerfile.go
index 7657168..cf8f3f3 100644
--- a/dockerfile.go
+++ b/dockerfile.go
@@ -18,6 +18,7 @@ import (
 	_ "embed"
 	"fmt"
 	"io"
+	"strconv"
 	"text/template"
 
 	"github.com/sirupsen/logrus"
@@ -36,10 +37,10 @@ var alpineDockerfile string
 var centOSDockerfile string
 
 var (
-	ubuntuDockerfileTemplate = template.Must(template.New("ubuntu.Dockerfile").Parse(ubuntuDockerfile))
-	debianDockerfileTemplate = template.Must(template.New("debian.Dockerfile").Parse(debianDockerfile))
-	alpineDockerfileTemplate = template.Must(template.New("alpine.Dockerfile").Parse(alpineDockerfile))
-	centOSDockerfileTemplate = template.Must(template.New("centos.Dockerfile").Parse(centOSDockerfile))
+	ubuntuDockerfileTemplate = template.Must(template.New("ubuntu.Dockerfile").Funcs(tplFuncs).Parse(ubuntuDockerfile))
+	debianDockerfileTemplate = template.Must(template.New("debian.Dockerfile").Funcs(tplFuncs).Parse(debianDockerfile))
+	alpineDockerfileTemplate = template.Must(template.New("alpine.Dockerfile").Funcs(tplFuncs).Parse(alpineDockerfile))
+	centOSDockerfileTemplate = template.Must(template.New("centos.Dockerfile").Funcs(tplFuncs).Parse(centOSDockerfile))
 )
 
 type NetworkManager string
@@ -117,3 +118,7 @@ func NewDockerfile(release OSRelease, img, password string, networkManager Netwo
 	}
 	return d, nil
 }
+
+var tplFuncs = template.FuncMap{
+	"atoi": strconv.Atoi,
+}
diff --git a/e2e/e2e_test.go b/e2e/e2e_test.go
index 67d37f5..77b5497 100644
--- a/e2e/e2e_test.go
+++ b/e2e/e2e_test.go
@@ -53,6 +53,7 @@ var (
 		{name: "debian:10", luks: "Please unlock disk root:"},
 		{name: "debian:11", luks: "Please unlock disk root:"},
 		{name: "centos:8", luks: "Please enter passphrase for disk"},
+		{name: "quay.io/centos/centos:stream9", luks: "Please enter passphrase for disk"},
 	}
 	imgNames = func() []string {
 		var imgs []string
@@ -126,7 +127,7 @@ imgs:
 
 					require := require2.New(t)
 
-					out := filepath.Join(dir, strings.NewReplacer(":", "-", ".", "-").Replace(img.name)+".qcow2")
+					out := filepath.Join(dir, strings.NewReplacer(":", "-", ".", "-", "/", "-").Replace(img.name)+".qcow2")
 
 					if _, err := os.Stat(out); err == nil {
 						require.NoError(os.Remove(out))
diff --git a/pkg/qemu/qemu.go b/pkg/qemu/qemu.go
index 489b0df..76acb5d 100644
--- a/pkg/qemu/qemu.go
+++ b/pkg/qemu/qemu.go
@@ -203,12 +203,10 @@ func (c *config) buildQemuCmdline() ([]string, error) {
 
 	// Need to specify the vcpu type when running qemu on arm64 platform, for security reason,
 	// the vcpu should be "host" instead of other names such as "cortex-a53"...
-	if c.arch == "aarch64" {
-		if runtime.GOARCH == "arm64" {
-			qemuArgs = append(qemuArgs, "-cpu", "host")
-		} else {
-			qemuArgs = append(qemuArgs, "-cpu", "cortex-a57")
-		}
+	if c.arch == "aarch64" && runtime.GOARCH != "arm64" {
+		qemuArgs = append(qemuArgs, "-cpu", "cortex-a57")
+	} else {
+		qemuArgs = append(qemuArgs, "-cpu", "host")
 	}
 
 	// goArch is the GOARCH equivalent of config.Arch
diff --git a/templates/centos.Dockerfile b/templates/centos.Dockerfile
index 79f9f82..319a46a 100644
--- a/templates/centos.Dockerfile
+++ b/templates/centos.Dockerfile
@@ -2,8 +2,12 @@ FROM {{ .Image }}
 
 USER root
 
+{{ $version := atoi .Release.Version }}
+
+{{ if le $version 8 }}
 RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* && \
     sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
+{{ end }}
 
 RUN yum update -y
 
@@ -36,7 +40,7 @@ RUN dracut --no-hostonly --regenerate-all --force
 
 {{- if not .Grub }}
 RUN cd /boot && \
-        mv $(find . -name 'vmlinuz-*') /boot/vmlinuz && \
+        mv $(find {{ if le $version 8 }}.{{ else }}/{{ end }} -name 'vmlinuz*') /boot/vmlinuz && \
         mv $(find . -name 'initramfs-*.img') /boot/initrd.img
 {{- end }}