diff --git a/php/templates/already-installed.twig b/php/templates/already-installed.twig
index 34a7e179..fa18f988 100644
--- a/php/templates/already-installed.twig
+++ b/php/templates/already-installed.twig
@@ -2,7 +2,7 @@
 
 {% block body %}
     <div class="login">
-        <svg class="nextcloud-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 142 100" width="142" height="100"">
+        <svg class="nextcloud-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 142 100" width="142" height="100">
             <use href="/img/nextcloud-logo.svg#logo"></use>
             <use href="/img/nextcloud-logo.svg#Nextcloud"></use>
             <text x="10" y="50" fill="var(--color-nextcloud-logo)" class="fallback-text">Nextcloud Logo</text>
@@ -10,4 +10,4 @@
         <h2>Nextcloud All-In-One is already installed</h2>
         <a href="/" class="button">Open Nextcloud AIO</a>
     </div>
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/php/templates/login.twig b/php/templates/login.twig
index 5478225f..cb33c8d3 100644
--- a/php/templates/login.twig
+++ b/php/templates/login.twig
@@ -2,7 +2,7 @@
 
 {% block body %}
     <div class="login">
-        <svg class="nextcloud-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 142 100" width="142" height="100"">
+        <svg class="nextcloud-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 142 100" width="142" height="100">
             <use href="/img/nextcloud-logo.svg#logo"></use>
             <use href="/img/nextcloud-logo.svg#Nextcloud"></use>
             <text x="10" y="50" fill="var(--color-nextcloud-logo)" class="fallback-text">Nextcloud Logo</text>
diff --git a/php/templates/setup.twig b/php/templates/setup.twig
index 91d7fbe3..b4761425 100644
--- a/php/templates/setup.twig
+++ b/php/templates/setup.twig
@@ -2,7 +2,7 @@
 
 {% block body %}
     <div class="login">
-        <svg class="nextcloud-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 142 100" width="142" height="100"">
+        <svg class="nextcloud-logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 142 100" width="142" height="100">
             <use href="/img/nextcloud-logo.svg#logo"></use>
             <use href="/img/nextcloud-logo.svg#Nextcloud"></use>
             <text x="10" y="50" fill="var(--color-nextcloud-logo)" class="fallback-text">Nextcloud Logo</text>
@@ -13,4 +13,4 @@
         <strong>Passphrase</strong><br/><span class="monospace">{{ password }}</span><br>
         <a href="/" class="button" target="_blank" rel="noopener">Open Nextcloud AIO login ↗</a>
     </div>
-{% endblock %}
\ No newline at end of file
+{% endblock %}