diff --git a/src/proxmox-dark/scss/extjs/form/_combobox.scss b/src/proxmox-dark/scss/extjs/form/_combobox.scss
index a6405a1..d6119db 100644
--- a/src/proxmox-dark/scss/extjs/form/_combobox.scss
+++ b/src/proxmox-dark/scss/extjs/form/_combobox.scss
@@ -4,6 +4,7 @@
 }
 
 .x-boundlist {
+  background-color: $form-field-body-color;
   border-color: $form-field-body-color;
 }