diff --git a/frontend/src/Components/MonitorToggleButton.css b/frontend/src/Components/MonitorToggleButton.css
index 59376129d..38f26adea 100644
--- a/frontend/src/Components/MonitorToggleButton.css
+++ b/frontend/src/Components/MonitorToggleButton.css
@@ -3,9 +3,9 @@
 
   padding: 0;
   font-size: inherit;
-}
 
-.isDisabled {
-  color: var(--disabledColor);
-  cursor: not-allowed;
+  &.isDisabled {
+    color: var(--disabledColor);
+    cursor: not-allowed;
+  }
 }