diff --git a/tests/tests.yml b/tests/tests.yml
index bc8804d..64d4c3f 100644
--- a/tests/tests.yml
+++ b/tests/tests.yml
@@ -10,7 +10,7 @@
             run: python3 /usr/share/doc/python3-blivet/examples/list_devices.py
         - lvm-factory:
             dir: .
-            run: python3 ./lvm_factory.py --disks=vda,vdb
+            run: python3 ./lvm_factory.py --disks=vdb,vdc
         - list-devices-2:
             dir: .
             run: python3 /usr/share/doc/python3-blivet/examples/list_devices.py