diff --git a/theme/style.less b/theme/style.less
index c8bb802025f..02e00067e2b 100644
--- a/theme/style.less
+++ b/theme/style.less
@@ -46,12 +46,19 @@
     color: var(--pxt-secondary-foreground);
 
     &:hover {
-        filter: none;
         background-color: var(--pxt-secondary-background-hover);
         color: var(--pxt-secondary-foreground-hover);
     }
 }
 
+.main:not(.hc) {
+    .simtoolbar .ui.button.icon, #editortools .ui.button.editortools-btn {
+        &:hover {
+            filter: none;
+        }
+    }
+}
+
 #simulator .ui.button.play-button .icon.play {
     color: var(--pxt-secondary-foreground) !important;
 }