diff --git a/qemu/tests/cfg/usb_device_check.cfg b/qemu/tests/cfg/usb_device_check.cfg
index 2e8e6672c7..90cd291259 100644
--- a/qemu/tests/cfg/usb_device_check.cfg
+++ b/qemu/tests/cfg/usb_device_check.cfg
@@ -8,9 +8,9 @@
     cmd_timeout = 240
     login_timeout = 180
     type = usb_device_check
-    chk_usb_info_cmd = "lsusb"
-    RHEL.7, RHEL.8:
-        chk_usb_info_cmd = "lsusb -v"
+    chk_usb_info_cmd = "lsusb -v"
+    RHEL.6:
+        chk_usb_info_cmd = "lsusb"
     # usb device info for qemu
     usb_hub_for_qemu = "QEMU USB Hub"
     usb_mouse_for_qemu = "QEMU USB Mouse"