diff --git a/files/templates/settings/security.html b/files/templates/settings/security.html
index c8b10196f..327fc0c3c 100644
--- a/files/templates/settings/security.html
+++ b/files/templates/settings/security.html
@@ -152,7 +152,7 @@
 					{% if mfa_secret %}
 						<p><span class="font-weight-bold">Step 1:</span> Scan this QR code (or enter the code) using a two-factor authentication app such as Google Authenticator or Authy.</p>
 						<div class="text-center mb-3">
-							<img alt="two-factor QR code" loading="lazy" class="img-fluid" width=175 src="{{SITE_FULL_IMAGES}}/2faqr/{{mfa_secret}}">
+							<img alt="two-factor QR code" loading="lazy" class="img-fluid" width=175 src="{{SITE_FULL}}/2faqr/{{mfa_secret}}">
 							<div class="text-small text-muted mt-1">Or enter this code: {{mfa_secret}}</div>
 						</div>
 						<p><span class="font-weight-bold">Step 2:</span> Enter the six-digit code generated in the authenticator app and your {{SITE_NAME}} account password.</p>