diff --git a/horizon/server/single.yml b/horizon/server/single.yml
index fe83aa0..5a83b2a 100644
--- a/horizon/server/single.yml
+++ b/horizon/server/single.yml
@@ -8,6 +8,6 @@
     server:
       branding: ${_param:horizon_site_branding}
       bind:
-        address: ${_param:single_address}
+        address: 0.0.0.0
         port: 8078
       plugin: {}