diff --git a/styles/minimap.less b/styles/minimap.less
index 703c3ddc..39e142db 100644
--- a/styles/minimap.less
+++ b/styles/minimap.less
@@ -54,7 +54,7 @@ atom-text-editor::shadow, atom-text-editor, html {
 
       .minimap-visible-area {
         position: absolute;
-        display: 'block';
+        display: block;
         background-color: #888;
         opacity: .2;
         cursor: -webkit-grab;