diff --git a/test/cases/040_packages/008_format_mount/002_by_name/test.sh b/test/cases/040_packages/008_format_mount/002_by_name/test.sh
index 35ccad89a..b6111bbf5 100644
--- a/test/cases/040_packages/008_format_mount/002_by_name/test.sh
+++ b/test/cases/040_packages/008_format_mount/002_by_name/test.sh
@@ -24,7 +24,7 @@ else
 	DEVICE="/dev/sda"
 fi
 
-sed -e "s,@DEVICE@,${DEVICE},g" test.yml.orig > test.yml
+sed -e "s,@DEVICE@,${DEVICE},g" test.yml.in > test.yml
 moby build -name ${NAME} -output kernel+initrd test.yml
 RESULT="$(linuxkit run -disk file=${NAME}1.img,size=512M ${NAME})"
 echo "${RESULT}"
diff --git a/test/cases/040_packages/008_format_mount/002_by_name/test.yml.orig b/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
similarity index 100%
rename from test/cases/040_packages/008_format_mount/002_by_name/test.yml.orig
rename to test/cases/040_packages/008_format_mount/002_by_name/test.yml.in