Index: web2ldap/__init__.py
--- web2ldap/__init__.py.orig
+++ web2ldap/__init__.py
@@ -34,7 +34,7 @@ if 'WEB2LDAP_HOME' in os.environ:
 elif (
         platform.uname().system == 'Linux'
         and sys.prefix == '/usr'
-    ):
+    ) or platform.uname().system == 'OpenBSD':
     # OS-wide installation on GNU/Linux,
     # assume configuration is in global /etc/web2ldap
     ETC_DIR = '/etc/web2ldap'