diff --git a/templates/admin.php b/templates/admin.php
index 80365e743..63ae3ca78 100644
--- a/templates/admin.php
+++ b/templates/admin.php
@@ -143,7 +143,7 @@
 				</p>
 				<p>
 					<label class="user-saml-standalone-label" for="user-saml-singleLogoutService.responseUrl"><?php p($l->t('URL Location of the IDP\'s SLO Response')) ?></label><br/>
-					<input id=user-saml-"singleLogoutService.responseUrl" name="singleLogoutService.responseUrl" value="<?php p($_['config']['idp-singleLogoutService.responseUrl'] ?? '') ?>" type="text" placeholder="https://example.com/auth/realms/default/protocol/saml"/>
+					<input id="user-saml-singleLogoutService.responseUrl" name="singleLogoutService.responseUrl" value="<?php p($_['config']['idp-singleLogoutService.responseUrl'] ?? '') ?>" type="text" placeholder="https://example.com/auth/realms/default/protocol/saml"/>
 				</p>
 				<p>
 					<label class="user-saml-standalone-label" for="user-saml-x509cert"><?php p($l->t('Public X.509 certificate of the IdP')) ?></label><br/>