diff --git a/category/get_sysparam_info.py b/category/get_sysparam_info.py
index 9f3da61a989460c74b215c14d0804b856c14d554..5e6ba3dba72be448423b5e476c92127d61b37531 100644
--- a/category/get_sysparam_info.py
+++ b/category/get_sysparam_info.py
@@ -34,3 +34,7 @@ class SysParamInfo:
         kernel_command = "grubby --info=ALL | grep ^kernel"
         ker_result = Command.cmd_run(kernel_command)
         res_gk = FileOperation.wrap_output_format(cmd_name, ker_result, '-')
+
+        default_kernel_command = "grubby --default-kernel"
+        cmd_result = Command.cmd_run(default_kernel_command)
+        res_gdk = FileOperation.wrap_output_format(cmd_name, cmd_result, '-')