diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
index 037de4023..db346a9f4 100644
--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -1181,10 +1181,14 @@ module = {
   common = lib/json/json.c;
 };
 
+module = {
+  name = afsplitter;
+  common = disk/AFSplitter.c;
+};
+
 module = {
   name = luks;
   common = disk/luks.c;
-  common = disk/AFSplitter.c;
 };
 
 module = {
diff --git a/grub-core/disk/AFSplitter.c b/grub-core/disk/AFSplitter.c
index f5a8ddc61..249163ff0 100644
--- a/grub-core/disk/AFSplitter.c
+++ b/grub-core/disk/AFSplitter.c
@@ -21,9 +21,12 @@
  */
 
 #include <grub/crypto.h>
+#include <grub/dl.h>
 #include <grub/mm.h>
 #include <grub/misc.h>
 
+GRUB_MOD_LICENSE ("GPLv2+");
+
 gcry_err_code_t AF_merge (const gcry_md_spec_t * hash, grub_uint8_t * src,
 			  grub_uint8_t * dst, grub_size_t blocksize,
 			  grub_size_t blocknumbers);