diff --git a/thunar/thunar-application.c b/thunar/thunar-application.c
index 3eb00ec0..8730107d 100644
--- a/thunar/thunar-application.c
+++ b/thunar/thunar-application.c
@@ -597,7 +597,7 @@ thunar_application_load_css (void)
     /* add missing top border to side pane */
     ".shortcuts-pane { border-top-style: solid; }"
     /* make border thicker during DnD */
-    ".standard-view { border-left-width: 0px; }"
+    ".standard-view { border-left-width: 0px; border-right-width: 0px; }"
     ".standard-view:drop(active) { border-width: 2px; }", -1, NULL);
   screen = gdk_screen_get_default ();
   gtk_style_context_add_provider_for_screen (screen, GTK_STYLE_PROVIDER (css_provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);