diff --git a/templates/index.html b/templates/index.html
index c37dba08c..26178c01d 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -11,7 +11,7 @@
   <meta name="google-site-verification" content="GalDznToijTsHYmLjJvE4QaB9uk_IP16aaGDz5D75T4" />
   <meta name="fragment" content="!" />
   <meta name="ac-discovery" content="{{ hostname }} {{ preferred_scheme }}://{{ hostname }}/c1/aci/{name}/{version}/{ext}/{os}/{arch}/">
-  <meta name="ac-discovery-pubkeys" content="{{ hostname }} { preferred_scheme }}://{{ hostname }}/aci-signing-key">
+  <meta name="ac-discovery-pubkeys" content="{{ hostname }} {{ preferred_scheme }}://{{ hostname }}/aci-signing-key">
 
 
 {% endblock %}