diff --git a/src/components/views/messages/DateSeparator.js b/src/components/views/messages/DateSeparator.js
index 3f75c3e74..84d63dd5f 100644
--- a/src/components/views/messages/DateSeparator.js
+++ b/src/components/views/messages/DateSeparator.js
@@ -53,7 +53,7 @@ module.exports = React.createClass({
         }
 
         return (
-            <h2>{ label }</h2>
+            <h2 className="mx_DateSeparator">{ label }</h2>
         );
     }
 });
diff --git a/src/skins/vector/css/_components.scss b/src/skins/vector/css/_components.scss
index 4c4d7cc2a..aef7f6db7 100644
--- a/src/skins/vector/css/_components.scss
+++ b/src/skins/vector/css/_components.scss
@@ -77,6 +77,7 @@
 @import "./vector-web/views/elements/_ImageView.scss";
 @import "./vector-web/views/elements/_Spinner.scss";
 @import "./vector-web/views/globals/_MatrixToolbar.scss";
+@import "./vector-web/views/messages/_DateSeparator.scss";
 @import "./vector-web/views/messages/_MessageTimestamp.scss";
 @import "./vector-web/views/messages/_SenderProfile.scss";
 @import "./vector-web/views/rooms/_RoomDropTarget.scss";
diff --git a/src/skins/vector/css/matrix-react-sdk/structures/_RoomView.scss b/src/skins/vector/css/matrix-react-sdk/structures/_RoomView.scss
index 6fd44d26f..ae7735de8 100644
--- a/src/skins/vector/css/matrix-react-sdk/structures/_RoomView.scss
+++ b/src/skins/vector/css/matrix-react-sdk/structures/_RoomView.scss
@@ -127,15 +127,6 @@ limitations under the License.
     clear: both;
 }
 
-.mx_RoomView_MessageList h2 {
-    clear: both;
-    margin-top: 32px;
-    margin-bottom: 8px;
-    margin-left: 63px;
-    padding-bottom: 6px;
-    border-bottom: 1px solid $primary-hairline-color;
-}
-
 .mx_RoomView_invitePrompt {
     order: 2;
 
diff --git a/src/skins/vector/css/vector-web/views/messages/_DateSeparator.scss b/src/skins/vector/css/vector-web/views/messages/_DateSeparator.scss
new file mode 100644
index 000000000..f676d24be
--- /dev/null
+++ b/src/skins/vector/css/vector-web/views/messages/_DateSeparator.scss
@@ -0,0 +1,25 @@
+/*
+Copyright 2017 Vector Creations Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+.mx_DateSeparator {
+    clear: both;
+    margin-top: 32px;
+    margin-bottom: 8px;
+    margin-left: 63px;
+    padding-bottom: 6px;
+    border-bottom: 1px solid $primary-hairline-color;
+}
+