diff --git a/repos/system_upgrade/common/actors/kernelcmdlineconfig/libraries/kernelcmdlineconfig.py b/repos/system_upgrade/common/actors/kernelcmdlineconfig/libraries/kernelcmdlineconfig.py
index 343ef269c1..c03c723a95 100644
--- a/repos/system_upgrade/common/actors/kernelcmdlineconfig/libraries/kernelcmdlineconfig.py
+++ b/repos/system_upgrade/common/actors/kernelcmdlineconfig/libraries/kernelcmdlineconfig.py
@@ -7,6 +7,9 @@
 from leapp.models import InstalledTargetKernelInfo, KernelCmdlineArg, TargetKernelCmdlineArgTasks
 
 
+KERNEL_CMDLINE_FILE = "/etc/kernel/cmdline"
+
+
 def run_grubby_cmd(cmd):
     try:
         stdlib.run(cmd)