diff --git a/_includes/navigation.html b/_includes/navigation.html
index 82bec82..5b97501 100644
--- a/_includes/navigation.html
+++ b/_includes/navigation.html
@@ -1,5 +1,5 @@
 <nav>
   {% for item in site.data.navigation %}
-    <a href="{{ item.link }}"{% if page.url == item.link %} class="current"{% endif %}>{{ item.name }}</a>
+    <a href="{{ item.link | relative_url }}"{% if page.url == item.link %} class="current"{% endif %}>{{ item.name }}</a>
   {% endfor %}
 </nav>
diff --git a/_layouts/author.html b/_layouts/author.html
index ca52828..1b8c57b 100644
--- a/_layouts/author.html
+++ b/_layouts/author.html
@@ -10,6 +10,6 @@ <h2>Posts</h2>
 <ul>
   {% assign filtered_posts = site.posts | where: 'author', page.short_name %}
   {% for post in filtered_posts %}
-    <li><a href="{{ post.url }}">{{ post.title }}</a></li>
+    <li><a href="{{ post.url | relative_url }}">{{ post.title }}</a></li>
   {% endfor %}
 </ul>
diff --git a/_layouts/post.html b/_layouts/post.html
index 0eea59e..4fe4306 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -8,7 +8,7 @@ <h1>{{ page.title }}</h1>
   {{ page.date | date_to_string }}
   {% assign author = site.authors | where: 'short_name', page.author | first %}
   {% if author %}
-    - <a href="{{ author.url }}">{{ author.name }}</a>
+    - <a href="{{ author.url | relative_url }}">{{ author.name }}</a>
   {% endif %}
 </p>
 
diff --git a/authors.html b/authors.html
index d87416b..10bce56 100644
--- a/authors.html
+++ b/authors.html
@@ -7,7 +7,7 @@ <h1>Authors</h1>
 <ul>
   {% for author in site.authors %}
     <li>
-      <h2><a href="{{ author.url }}">{{ author.name }}</a></h2>
+      <h2><a href="{{ author.url | relative_url }}">{{ author.name }}</a></h2>
       <p>{{ author.content | markdownify }}</p>
     </li>
   {% endfor %}
diff --git a/blog.html b/blog.html
index 87f989d..a349cbf 100644
--- a/blog.html
+++ b/blog.html
@@ -7,7 +7,7 @@ <h1>Latest Posts</h1>
 <ul>
   {% for post in site.posts %}
     <li>
-      <h2><a href="{{ post.url }}">{{ post.title }}</a></h2>
+      <h2><a href="{{ post.url | relative_url }}">{{ post.title }}</a></h2>
       {{ post.excerpt }}
     </li>
   {% endfor %}