diff --git a/_shared_assets/themes/owncloud_com/static/less/responsive-1200px-min.less b/_shared_assets/themes/owncloud_com/static/less/responsive-1200px-min.less
deleted file mode 100755
index 4f35ba6ca..000000000
--- a/_shared_assets/themes/owncloud_com/static/less/responsive-1200px-min.less
+++ /dev/null
@@ -1,28 +0,0 @@
-//
-// Responsive: Large desktop and up
-// --------------------------------------------------
-
-
-@media (min-width: 1200px) {
-
-  // Fixed grid
-  #grid > .core(@gridColumnWidth1200, @gridGutterWidth1200);
-
-  // Fluid grid
-  #grid > .fluid(@fluidGridColumnWidth1200, @fluidGridGutterWidth1200);
-
-  // Input grid
-  #grid > .input(@gridColumnWidth1200, @gridGutterWidth1200);
-
-  // Thumbnails
-  .thumbnails {
-    margin-left: -@gridGutterWidth1200;
-  }
-  .thumbnails > li {
-    margin-left: @gridGutterWidth1200;
-  }
-  .row-fluid .thumbnails {
-    margin-left: 0;
-  }
-
-}