diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
index 6a316a5ba..4769004c3 100644
--- a/util/grub.d/00_header.in
+++ b/util/grub.d/00_header.in
@@ -33,6 +33,9 @@ for i in ${GRUB_PRELOAD_MODULES} ; do
   echo "insmod $i"
 done

+# HACK: always load argon2 module
+echo "insmod argon2"
+
 if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
 if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
 if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi