diff --git a/cloudlinux7to8/upgrader.py b/cloudlinux7to8/upgrader.py
index 4393395..fe78c31 100644
--- a/cloudlinux7to8/upgrader.py
+++ b/cloudlinux7to8/upgrader.py
@@ -83,8 +83,12 @@ def prepare_feedback(
             "/var/log/leapp/leapp-report.txt",
             "/var/log/leapp/leapp-preupgrade.log",
             "/var/log/leapp/leapp-upgrade.log",
+            "/etc/grub2.cfg",
         ]
 
+        for grub_directory in ("/etc/grub.d", "/boot/grub", "/boot/grub2"):
+            feed.attached_files += files.find_files_case_insensitive(grub_directory, ["*"])
+
         for repofile in files.find_files_case_insensitive("/etc/yum.repos.d", ["*.repo*"]):
             feed.attached_files.append(repofile)