diff --git a/meta-selftest/recipes-test/images/wic-image-minimal.wks b/meta-selftest/recipes-test/images/wic-image-minimal.wks
index d55075d503..3e08cf4e43 100644
--- a/meta-selftest/recipes-test/images/wic-image-minimal.wks
+++ b/meta-selftest/recipes-test/images/wic-image-minimal.wks
@@ -2,9 +2,9 @@
 # long-description: This image contains boot partition and 3 rootfs partitions
 # created from core-image-minimal and wic-image-minimal image recipes.
 
-part /boot --source bootimg-pcbios --ondisk vda --label boot --active --align 1024
-part / --source rootfs --ondisk vda --fstype=ext4 --label platform --align 1024 --use-uuid
-part /mnt --source rootfs --rootfs-dir=core-image-minimal --ondisk vda --fstype=ext4 --label core --align 1024
-part backup --source rootfs --rootfs-dir=wic-image-minimal --ondisk vda --fstype=ext4 --label backup --align 1024
+part /boot --source bootimg-pcbios --ondisk sda --label boot --active --align 1024
+part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid
+part /mnt --source rootfs --rootfs-dir=core-image-minimal --ondisk sda --fstype=ext4 --label core --align 1024
+part backup --source rootfs --rootfs-dir=wic-image-minimal --ondisk sda --fstype=ext4 --label backup --align 1024
 
 bootloader --ptable gpt --timeout=0  --append="rootwait console=tty0"