diff --git a/tests/grub_cmd_cryptomount.in b/tests/grub_cmd_cryptomount.in
index b05cd3800..4578ab709 100644
--- a/tests/grub_cmd_cryptomount.in
+++ b/tests/grub_cmd_cryptomount.in
@@ -22,17 +22,17 @@ fi
 
 if [ "$EUID" != 0 ] ; then
    echo "not root; cannot test cryptomount."
-   exit 77
+   exit 99
 fi
 
 if ! which cryptsetup >/dev/null 2>&1; then
    echo "cryptsetup not installed; cannot test cryptomount."
-   exit 77
+   exit 99
 fi
 
 if ! which mkfs.vfat >/dev/null 2>&1; then
    echo "mkfs.vfat not installed; cannot test cryptomount."
-   exit 77
+   exit 99
 fi
 
 COMMON_OPTS='${V:+--debug=$V} --cs-opts="--pbkdf-force-iterations 1000"'