diff --git a/create-luks-tpm.sh b/create-luks-tpm.sh
index b3ae008..bfa927c 100755
--- a/create-luks-tpm.sh
+++ b/create-luks-tpm.sh
@@ -4,7 +4,7 @@ set -e
 CRYPTFS=/dev/nvme0n1p3
 
 echo "creating secret key"
-kdir -p /root/keys
+mkdir -p /root/keys
 tpm2_getrandom 32 -o /root/keys/fde-secret.bin
 chmod 600 /root/keys/fde-secret.bin
 cryptsetup luksAddKey $CRYPTFS /root/keys/fde-secret.bin