diff --git a/README.debian13 b/README.debian13
index b5b3f1d..7a5eb94 100644
--- a/README.debian13
+++ b/README.debian13
@@ -42,7 +42,7 @@ apt install systemd-cryptsetup
 cat <<EOF >> /etc/crypttab
 
 # <target name>   <source device>      <key file>  <options>
-${CRYPT_PARTITION}   UUID=a$(blkid -s UUID -o value ${RAW_PARTITION})  ${KEY_FILE} luks,nofail
+${CRYPT_PARTITION}   UUID=$(blkid -s UUID -o value ${RAW_PARTITION})  ${KEY_FILE} luks,nofail
 
 EOF