diff --git a/modules/security/malware-scanner.sh b/modules/security/malware-scanner.sh
index 1942592..9283b4d 100755
--- a/modules/security/malware-scanner.sh
+++ b/modules/security/malware-scanner.sh
@@ -34,6 +34,7 @@ validate_required_functions() {
     local required_functions=(
         "confirm"
         "print_header"
+        "print_banner"
         "select_user_interactive"
         "get_user_domains"
     )