diff --git a/letsencrypt-apache/letsencrypt_apache/configurator.py b/letsencrypt-apache/letsencrypt_apache/configurator.py
index 32ecb1cdb..f10f0c241 100644
--- a/letsencrypt-apache/letsencrypt_apache/configurator.py
+++ b/letsencrypt-apache/letsencrypt_apache/configurator.py
@@ -441,7 +441,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
         is_enabled = self.is_site_enabled(filename)
 
         macro = False
-        if "/Macro/" in path:
+        if "/macro/" in path.lower():
             macro = True
 
         vhost = obj.VirtualHost(filename, path, addrs, is_ssl,