diff --git a/src/skins/vector/css/common.css b/src/skins/vector/css/common.css
index 726484462c..b2c4c7c7b8 100644
--- a/src/skins/vector/css/common.css
+++ b/src/skins/vector/css/common.css
@@ -189,7 +189,7 @@ input[type=text]:focus, textarea:focus {
 .mx_Dialog_content {
     margin: 24px 58px 68px 0;
     font-size: 14px;
-	color: #4a4a4a;
+    color: #4a4a4a;
     word-wrap: break-word;
 }
 
diff --git a/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css b/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css
index ef31904db2..de8a964931 100644
--- a/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css
+++ b/src/skins/vector/css/matrix-react-sdk/views/rooms/RoomTile.css
@@ -75,8 +75,8 @@ limitations under the License.
     width: 0;
     height: 0;
     margin-left: 7px;
-	border-top: 8px solid #ff0064;
-	border-right: 10px solid transparent;
+    border-top: 8px solid #ff0064;
+    border-right: 10px solid transparent;
 }
 
 /* Because the specificity of this and the above ".mx_RoomTile_highlight .mx_RoomTile_badge:after"