diff --git a/.changeset/angry-bottles-happen.md b/.changeset/angry-bottles-happen.md
new file mode 100644
index 0000000000..ad4216313a
--- /dev/null
+++ b/.changeset/angry-bottles-happen.md
@@ -0,0 +1,6 @@
+---
+"@medusajs/admin-ui": patch
+"@medusajs/admin": patch
+---
+
+fix(admin-ui, admin): Add missing regions relation
diff --git a/packages/admin-ui/ui/src/domain/discounts/details/index.tsx b/packages/admin-ui/ui/src/domain/discounts/details/index.tsx
index eb47c7a3f9..5be70b4fa2 100644
--- a/packages/admin-ui/ui/src/domain/discounts/details/index.tsx
+++ b/packages/admin-ui/ui/src/domain/discounts/details/index.tsx
@@ -23,7 +23,7 @@ const Edit = () => {
 
   const { discount, isLoading, error } = useAdminDiscount(
     id!,
-    { expand: "rule,rule.conditions" },
+    { expand: "rule,rule.conditions,regions" },
     {
       enabled: !!id,
     }