diff --git a/_config.yml b/_config.yml
index 25783c8..45fc4f6 100644
--- a/_config.yml
+++ b/_config.yml
@@ -21,7 +21,7 @@ email:
 # If publishing to a subdirectory as in http://site.com/project set 'root: /project'
 root: /
 port: 4000
-permalink: /blog/:year/:month/:day/:title
+permalink: /blog/:year/:month/:day/:title/
 source: source
 destination: public
 plugins: plugins