diff --git a/2015-05-20-expression_is_slot.md b/_posts/2015-05-20-expression-is-slot.md
similarity index 99%
rename from 2015-05-20-expression_is_slot.md
rename to _posts/2015-05-20-expression-is-slot.md
index 6638450..4734dde 100644
--- a/2015-05-20-expression_is_slot.md
+++ b/_posts/2015-05-20-expression-is-slot.md
@@ -1,5 +1,5 @@
 ---
-layout: site
+layout: news
 author: Torsten
 ---