diff --git a/src/Resources/app/storefront/src/scss/_product-box.scss b/src/Resources/app/storefront/src/scss/_product-box.scss
index 00320af..7feac82 100644
--- a/src/Resources/app/storefront/src/scss/_product-box.scss
+++ b/src/Resources/app/storefront/src/scss/_product-box.scss
@@ -150,9 +150,9 @@
     }
 
     .btn-buy {
-      border-color: $sw-color-brand-secondary;
+      border-color: #573f72;
       color: #FFFFFF;
       background: $sw-color-brand-secondary;
     }
   }
-}
\ No newline at end of file
+}