diff --git a/initramfs/initramfs_create b/initramfs/initramfs_create
index fdff553..904eae5 100755
--- a/initramfs/initramfs_create
+++ b/initramfs/initramfs_create
@@ -85,6 +85,11 @@ copy_including_deps /$LMK/kernel/fs/ntfs
 copy_including_deps /$LMK/kernel/fs/reiserfs
 copy_including_deps /$LMK/kernel/fs/squashfs
 
+# crc32c is needed for ext4, but I don't know which one, add them all, they are small
+find /$LMK/kernel/ | grep crc32c | while read LINE; do
+   copy_including_deps $LINE
+done
+
 copy_including_deps /$LMK/kernel/drivers/staging/zsmalloc # needed by zram
 copy_including_deps /$LMK/kernel/drivers/block/zram
 copy_including_deps /$LMK/kernel/drivers/block/loop.*