diff --git a/server/layouts/default.html.eco b/server/layouts/default.html.eco
index 6c4b4bdcd..1dfb84781 100755
--- a/server/layouts/default.html.eco
+++ b/server/layouts/default.html.eco
@@ -29,7 +29,7 @@
- <% unless 'development' in @getEnvironments(): %>
+ <% if 'development' in @getEnvironments(): %>