diff --git a/gtk/theme/HighContrast/_common.scss b/gtk/theme/HighContrast/_common.scss
index 1eb3e3d5d7..ab3f203534 100644
--- a/gtk/theme/HighContrast/_common.scss
+++ b/gtk/theme/HighContrast/_common.scss
@@ -206,7 +206,7 @@ entry {
   &:selected:focus {
     @extend %selected_items;
   }
-  &.progressbar {
+  & progressbar {
     margin: 1px;
     border-radius: 0;
     border-width: 0 0 2px;
diff --git a/gtk/theme/HighContrast/gtk.css b/gtk/theme/HighContrast/gtk.css
index 4fc942fddd..088d5c54c4 100644
--- a/gtk/theme/HighContrast/gtk.css
+++ b/gtk/theme/HighContrast/gtk.css
@@ -246,7 +246,7 @@ entry {
   entry:selected, entry:backdrop:selected {
     background-color: #000;
     color: #fff; }
-  entry.progressbar {
+  entry progressbar {
     margin: 1px;
     border-radius: 0;
     border-width: 0 0 2px;
@@ -255,7 +255,7 @@ entry {
     background-image: none;
     background-color: transparent;
     box-shadow: none; }
-    entry.progressbar:backdrop {
+    entry progressbar:backdrop {
       background-color: transparent; }
   .linked entry:first-child {
     border-top-right-radius: 0;