diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index 225178d..1a843ce 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -770,7 +770,6 @@ nameserver ${value}
 # ╰───┴──────────────────────────────╯
 
 spcd_f_ca() {
-    local index name value
     case "${1}" in
     "list")
         local grep="\(After\|Before\|Issuer\|Signature Algorithm\|Subject:\)"
@@ -796,6 +795,7 @@ spcd_f_ca() {
         ;;
     *) ;;
     esac
+    local index name value
     while true; do
         index=$((index + 1))
         name="SPCD_CA_${index}"