diff --git a/home/programs/firefox.nix b/home/programs/firefox.nix
index 89abaa7..23f8c97 100644
--- a/home/programs/firefox.nix
+++ b/home/programs/firefox.nix
@@ -355,6 +355,10 @@ in {
           background-color: #218693 !important;
         }
 
+        .ts-dropdown .active {
+          background-color: #218693 !important;
+        }
+
         table.dataTable tr.summary td {
           background-color: #218693 !important;
         }