diff --git a/debian/create-efi-kernel b/debian/create-efi-kernel
index 10a871a..4cb02d0 100755
--- a/debian/create-efi-kernel
+++ b/debian/create-efi-kernel
@@ -33,7 +33,7 @@ done < "${temp_efi_list_file}"
 # }}}
 # Clean old kernels {{{
 ## Remove all unified kernels
-find "${EFI_MOUNT_PATH}"/EFI/debian -iname "linux.debian.*.efi" -delete
+find "${EFI_MOUNT_PATH}/EFI/debian" -type f -iname "linux.debian.*.efi" -delete
 # }}}
 
 # Create unified kernels blob and efiboot entries {{{