diff --git a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/initrd.gz b/xCAT-server/share/xcat/install/debian/debian5.0.6Images/initrd.gz
deleted file mode 100644
index 692fc4fc6..000000000
Binary files a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/initrd.gz and /dev/null differ
diff --git a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/initrd.gz.backport b/xCAT-server/share/xcat/install/debian/debian5.0.6Images/initrd.gz.backport
deleted file mode 100644
index 4d3e4cb96..000000000
Binary files a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/initrd.gz.backport and /dev/null differ
diff --git a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/linux b/xCAT-server/share/xcat/install/debian/debian5.0.6Images/linux
deleted file mode 100644
index 4d3e4cb96..000000000
Binary files a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/linux and /dev/null differ
diff --git a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/linux.backport b/xCAT-server/share/xcat/install/debian/debian5.0.6Images/linux.backport
deleted file mode 100644
index 9feeb4a11..000000000
Binary files a/xCAT-server/share/xcat/install/debian/debian5.0.6Images/linux.backport and /dev/null differ