diff --git a/posts/000/001/article.md b/posts/000/001/article.md
index 6eef80d..7878ad4 100644
--- a/posts/000/001/article.md
+++ b/posts/000/001/article.md
@@ -1,6 +1,6 @@
 ---
 title: Setup Nginx for Mediawiki
-date: "2010-09-15"
+date: "2010-09-15T00:00:00+02:00"
 tags:
 - Nginx
 - Mediawiki
diff --git a/posts/000/002/article.md b/posts/000/002/article.md
index 557348f..20b333c 100644
--- a/posts/000/002/article.md
+++ b/posts/000/002/article.md
@@ -1,6 +1,6 @@
 ---
 title: Build the latest PgPool-II on Debian Etch
-date: "2010-12-14"
+date: "2010-12-14T00:00:00+01:00"
 tags: [Debian, PgPool-II]
 slug: build-pgpool-on-debian
 ---
diff --git a/posts/000/003/article.md b/posts/000/003/article.md
index 693869c..b8ab165 100644
--- a/posts/000/003/article.md
+++ b/posts/000/003/article.md
@@ -2,7 +2,7 @@
 slug: aptana-eclipse-and-xulrunner
 title: Aptana Studio/Eclipse and Xulrunner
 tags: [Aptana Studio, Eclipse, Xulrunner, Arch Linux]
-date: "2011-12-16"
+date: "2011-12-16T00:00:00+01:00"
 ---
 
 Since a few months, I encountered an annoying error in Aptana Studio and
diff --git a/posts/000/004/article.md b/posts/000/004/article.md
index 561fdf7..81485f6 100644
--- a/posts/000/004/article.md
+++ b/posts/000/004/article.md
@@ -2,7 +2,7 @@
 tags: [Python, Buzhug, Database, Locks]
 slug: locking-buzhug
 title: Locking Buzhug
-date: "2012-02-07"
+date: "2012-02-07T00:00:00+01:00"
 ---
 
 I have recently decided to work with [Buzhug] on a project. As far as I can tell,
diff --git a/posts/000/005/article.md b/posts/000/005/article.md
index 021e707..3534a3a 100644
--- a/posts/000/005/article.md
+++ b/posts/000/005/article.md
@@ -2,7 +2,7 @@
 tags: [Sublime Text 2]
 slug: automatically-open-sublime-text-projects-in-a-directory
 title: Automatically open Sublime Text projects in a directory
-date: 2013-05-15
+date: "2013-05-15T00:00:00+02:00"
 ---
 
 I usually start Sublime Text 2 from the command line to work,  depending
diff --git a/posts/000/006/article.md b/posts/000/006/article.md
index ff02ea8..66a9b3c 100644
--- a/posts/000/006/article.md
+++ b/posts/000/006/article.md
@@ -1,7 +1,7 @@
 ---
 title: Discourse without Docker
 slug: discourse-without-docker
-date: 2016-06-27
+date: "2016-06-27T00:00:00+02:00"
 tags: [discourse, docker]
 ---