diff --git a/templates/partials/categories/lastpost.tpl b/templates/partials/categories/lastpost.tpl
index 3e87c77..ebd0faf 100644
--- a/templates/partials/categories/lastpost.tpl
+++ b/templates/partials/categories/lastpost.tpl
@@ -11,7 +11,7 @@
 				<!-- ENDIF ../user.picture -->
 			</a>
 			<a class="permalink" href="{config.relative_path}/topic/{../topic.slug}<!-- IF ../index -->/{../index}<!-- ENDIF ../index -->">
-				<small class="timeago" title="{../timestamp}"></small>
+				<small class="timeago" title="{../timestampISO}"></small>
 			</a>
 		</p>
 		<div class="post-content">
diff --git a/templates/partials/posts_list.tpl b/templates/partials/posts_list.tpl
index 4b2b1df..882e1aa 100644
--- a/templates/partials/posts_list.tpl
+++ b/templates/partials/posts_list.tpl
@@ -24,7 +24,7 @@
 
 				<div class="post-author">
 					<a href="{config.relative_path}/user/{posts.user.userslug}">{posts.user.username}</a><br />
-					<span class="timeago" title="{posts.relativeTime}"></span>
+					<span class="timeago" title="{posts.timestampISO}"></span>
 				</div>
 			</div>
 		</div>
diff --git a/templates/partials/topic/post.tpl b/templates/partials/topic/post.tpl
index 667fdd5..8f51a31 100644
--- a/templates/partials/topic/post.tpl
+++ b/templates/partials/topic/post.tpl
@@ -23,7 +23,7 @@
 		<!-- ENDIF posts.user.banned -->
 
 		<div class="visible-xs-inline-block visible-sm-inline-block visible-md-inline-block visible-lg-inline-block">
-			<a class="permalink" href="{config.relative_path}/topic/{slug}/{function.getBookmarkFromIndex}"><span class="timeago" title="{posts.relativeTime}"></span></a>
+			<a class="permalink" href="{config.relative_path}/topic/{slug}/{function.getBookmarkFromIndex}"><span class="timeago" title="{posts.timestampISO}"></span></a>
 
 			<i class="fa fa-pencil-square pointer edit-icon <!-- IF !posts.editor.username -->hidden<!-- ENDIF !posts.editor.username -->"></i>
 
diff --git a/templates/partials/topics_list.tpl b/templates/partials/topics_list.tpl
index 5cda384..74a8a7d 100644
--- a/templates/partials/topics_list.tpl
+++ b/templates/partials/topics_list.tpl
@@ -48,12 +48,12 @@
 					<!-- IF topics.tags.length --><small>&bull;</small><!-- ENDIF topics.tags.length -->
 				</span>
 
-				<small class="hidden-xs"><span class="timeago" title="{topics.relativeTime}"></span></small>
+				<small class="hidden-xs"><span class="timeago" title="{topics.timestampISO}"></span></small>
 				<small class="visible-xs-inline">
 					<!-- IF topics.teaser.timestamp -->
-					<span class="timeago" title="{topics.teaser.timestamp}"></span>
+					<span class="timeago" title="{topics.teaser.timestampISO}"></span>
 					<!-- ELSE -->
-					<span class="timeago" title="{topics.relativeTime}"></span>
+					<span class="timeago" title="{topics.timestampISO}"></span>
 					<!-- ENDIF topics.teaser.timestamp -->
 				</small>
 			</h2>
@@ -90,7 +90,7 @@
 						<!-- ENDIF topics.teaser.user.picture -->
 					</a>
 					<a class="permalink" href="{config.relative_path}/topic/{topics.slug}/{topics.teaser.index}">
-						<span class="timeago" title="{topics.teaser.timestamp}"></span>
+						<span class="timeago" title="{topics.teaser.timestampISO}"></span>
 					</a>
 				</p>
 				<div class="post-content">
diff --git a/templates/search.tpl b/templates/search.tpl
index be4d7f4..cd4575d 100644
--- a/templates/search.tpl
+++ b/templates/search.tpl
@@ -165,7 +165,7 @@
 								<div class="user-icon user-img" style="background-color: {posts.user.icon:bgColor};">{posts.user.icon:text}</div>
 								<!-- ENDIF posts.user.picture -->
 							</a>
-							<a href="{config.relative_path}/category/{posts.category.slug}">[[global:posted_in, {posts.category.name}]] <i class="fa {posts.category.icon}"></i> <span class="timeago" title="{posts.relativeTime}"></span></a>
+							<a href="{config.relative_path}/category/{posts.category.slug}">[[global:posted_in, {posts.category.name}]] <i class="fa {posts.category.icon}"></i> <span class="timeago" title="{posts.timestampISO}"></span></a>
 						</span>
 					</small>
 				</div>
diff --git a/templates/topic.tpl b/templates/topic.tpl
index 733a10e..b5121f4 100644
--- a/templates/topic.tpl
+++ b/templates/topic.tpl
@@ -24,8 +24,8 @@
 			<li component="post" class="<!-- IF posts.deleted -->deleted<!-- ENDIF posts.deleted -->" <!-- IMPORT partials/data/topic.tpl -->>
 				<a component="post/anchor" data-index="{posts.index}" name="{posts.index}"></a>
 
-				<meta itemprop="datePublished" content="{posts.relativeTime}">
-				<meta itemprop="dateModified" content="{posts.relativeEditTime}">
+				<meta itemprop="datePublished" content="{posts.timestampISO}">
+				<meta itemprop="dateModified" content="{posts.editedISO}">
 
 				<!-- IMPORT partials/topic/post.tpl -->
 			</li>