diff --git a/support/testing/tests/init/test_systemd.py b/support/testing/tests/init/test_systemd.py
index 41545cbeed..893cc17408 100644
--- a/support/testing/tests/init/test_systemd.py
+++ b/support/testing/tests/init/test_systemd.py
@@ -306,11 +306,11 @@ class InitSystemSystemdBaseOverlayfs():
         BR2_ROOTFS_OVERLAY="{}"
         BR2_LINUX_KERNEL=y
         BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.10.202"
+        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.18.21"
         BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
         BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{}"
         BR2_LINUX_KERNEL_DTS_SUPPORT=y
-        BR2_LINUX_KERNEL_INTREE_DTS_NAME="vexpress-v2p-ca9"
+        BR2_LINUX_KERNEL_INTREE_DTS_NAME="arm/vexpress-v2p-ca9"
         """.format(infra.filepath("tests/init/systemd-factory"),
                    infra.filepath("conf/overlayfs-kernel-fragment.config"))