diff --git a/src/freedombone-installer b/src/freedombone-installer
index b11cf866ed81bf6d26876aab998d50610815b74e..23b8f891b94f2fd2a6b8fff028c5285f2716a990 100755
--- a/src/freedombone-installer
+++ b/src/freedombone-installer
@@ -1212,7 +1212,7 @@ function regenerate_blocklist {
     if [ -f "$webadmin_install_dir/blocking_template.html" ]; then
         cp "$webadmin_install_dir/blocking_template.html" "$webadmin_install_dir/blocking.html"
         blockedlist=$(sed 's@[/\&]@\\&@g;s/$/\\/' "$FIREWALL_DOMAINS"; echo .)
-        replacement=${replacement%.}
+        blockedlist=${blockedlist%.}
         sed -i "s|BLOCKEDLIST|$blockedlist|g" "$webadmin_install_dir/blocking.html"
         chown www-data:www-data "$webadmin_install_dir/blocking.html"
     fi
diff --git a/src/freedombone-utils-firewall b/src/freedombone-utils-firewall
index f5eb559415fe806cf48504874ee30f5152fac282..83f9c8567f771b971b01a35c2f1b30808b9d2e48 100755
--- a/src/freedombone-utils-firewall
+++ b/src/freedombone-utils-firewall
@@ -734,7 +734,7 @@ function regenerate_webadmin_blocklist {
     if [ -f "$webadmin_install_dir/blocking_template.html" ]; then
         cp "$webadmin_install_dir/blocking_template.html" "$webadmin_install_dir/blocking.html"
         blockedlist=$(sed 's@[/\&]@\\&@g;s/$/\\/' "$FIREWALL_DOMAINS"; echo .)
-        replacement=${replacement%.}
+        blockedlist=${blockedlist%.}
         sed -i "s|BLOCKEDLIST|$blockedlist|g" "$webadmin_install_dir/blocking.html"
         chown www-data:www-data "$webadmin_install_dir/blocking.html"
     fi