diff --git a/templates/zerver/portico.html b/templates/zerver/portico.html
index 6bfc6fddcf..85e1b1433f 100644
--- a/templates/zerver/portico.html
+++ b/templates/zerver/portico.html
@@ -41,7 +41,7 @@
{% if register_link_disabled %}
{% elif only_sso %}
- {{ _('Log In') }}
+ {{ _('Log in') }}
{% else %}
{{ _('Register') }}
{% endif %}