diff --git a/fabio/files/fabio.cfg b/fabio/files/fabio.cfg
index d8d21ba..2fc4aec 100644
--- a/fabio/files/fabio.cfg
+++ b/fabio/files/fabio.cfg
@@ -1,3 +1,3 @@
-{%- for key, val in config.iteritems() %}
+{% for key, val in config.iteritems() -%}
 {{ key }} = {{ val }}
-{% endfor -%}
\ No newline at end of file
+{%- endfor %}