diff --git a/config/haproxy.cfg b/config/haproxy.cfg
index 26e3d5ff..407903a4 100644
--- a/config/haproxy.cfg
+++ b/config/haproxy.cfg
@@ -34,5 +34,5 @@ backend bk_db
     option httpchk GET /flycheck/role
     http-check expect string primary
     http-check disable-on-404
-    server-template pg 10 $PRIMARY_REGION.$FLY_APP_NAME.internal:5433 check port 5500 resolvers flydns resolve-prefer ipv6 init-addr none on-marked-down shutdown-sessions
+    server-template pg 10 $FLY_APP_NAME.internal:5433 check port 5500 resolvers flydns resolve-prefer ipv6 init-addr none on-marked-down shutdown-sessions
     server pg [$PG_LISTEN_ADDRESS]:5433 check backup port 5500 on-marked-down shutdown-sessions