diff --git a/src/libs/230_util_optparse.sh b/src/libs/230_util_optparse.sh
index ee7d431..529ca16 100644
--- a/src/libs/230_util_optparse.sh
+++ b/src/libs/230_util_optparse.sh
@@ -166,7 +166,7 @@ while [ -n "${1:-}" ]; do
         case "$2" in
             help)
                 echo "The following parameters are supported for --variant (can be used multiple times):"
-                echo "1, 2, 3, 3a, 4, msbds, mfbds, mlpds, mdsum, l1tf, taa, mcepsc, srbds, zenbleed, downfall, inception, reptar, tsa, tsa-sq, tsa-l1, its, vmscape, bpi"
+                echo "1, 2, 3, 3a, 4, msbds, mfbds, mlpds, mdsum, l1tf, taa, mcepsc, srbds, zenbleed, downfall, retbleed, inception, reptar, tsa, tsa-sq, tsa-l1, its, vmscape, bpi"
                 exit 0
                 ;;
             1)
@@ -229,6 +229,10 @@ while [ -n "${1:-}" ]; do
                 opt_cve_list="$opt_cve_list CVE-2022-40982"
                 opt_cve_all=0
                 ;;
+            retbleed)
+                opt_cve_list="$opt_cve_list CVE-2022-29900 CVE-2022-29901"
+                opt_cve_all=0
+                ;;
             inception)
                 opt_cve_list="$opt_cve_list CVE-2023-20569"
                 opt_cve_all=0