diff --git a/modules/email/deliverability-test.sh b/modules/email/deliverability-test.sh
index 5f9c955..7abe118 100755
--- a/modules/email/deliverability-test.sh
+++ b/modules/email/deliverability-test.sh
@@ -99,7 +99,7 @@ else
         echo "    • Priority $priority: $server"
 
         # Try to connect to SMTP using multiple methods
-        local smtp_ok=0
+        smtp_ok=0
 
         # Try nc first if available
         if command -v nc &>/dev/null; then