diff --git a/css/backoffice/components/_collapsible-section.scss b/css/backoffice/components/_collapsible-section.scss
index 3f7255f1e..f0289ab4d 100644
--- a/css/backoffice/components/_collapsible-section.scss
+++ b/css/backoffice/components/_collapsible-section.scss
@@ -31,7 +31,7 @@ $ibo-collapsible-section--body--padding-top: $ibo-collapsible-section--body--pad
 $ibo-collapsible-section--body--padding-x: 16px !default;
 $ibo-collapsible-section--body--border-radius: $ibo-panel--body--border-radius !default;
 $ibo-collapsible-section--body--border-size: 1px !default;
-$ibo-collapsible-section--body--border-color: $ibo-panel--body--border-color !default;
+$ibo-collapsible-section--body--border-color: $ibo-panel--base-border-color !default;
 
 
 /* Rules */