diff --git a/.changeset/short-hairs-fold.md b/.changeset/short-hairs-fold.md
new file mode 100644
index 0000000000..0903369d45
--- /dev/null
+++ b/.changeset/short-hairs-fold.md
@@ -0,0 +1,6 @@
+---
+"@medusajs/admin-ui": patch
+"@medusajs/admin": patch
+---
+
+fix(admin-ui): Undefined vars in admin
diff --git a/packages/admin-ui/ui/src/components/molecules/item-search/index.tsx b/packages/admin-ui/ui/src/components/molecules/item-search/index.tsx
index 20bb18064d..4904dd5bd2 100644
--- a/packages/admin-ui/ui/src/components/molecules/item-search/index.tsx
+++ b/packages/admin-ui/ui/src/components/molecules/item-search/index.tsx
@@ -12,7 +12,7 @@ import { useDebounce } from "../../../hooks/use-debounce"
 import { useState } from "react"
 
 type Props = {
-  onItemSelect: (item: itemType) => void
+  onItemSelect: (item: DecoratedInventoryItemDTO) => void
   clearOnSelect?: boolean
   filters?: AdminGetInventoryItemsParams
 }
diff --git a/packages/admin-ui/ui/src/domain/customers/groups/details.tsx b/packages/admin-ui/ui/src/domain/customers/groups/details.tsx
index aa0aa3e7a5..3dd8099d8e 100644
--- a/packages/admin-ui/ui/src/domain/customers/groups/details.tsx
+++ b/packages/admin-ui/ui/src/domain/customers/groups/details.tsx
@@ -243,6 +243,7 @@ function CustomerGroupDetailsHeader(props: CustomerGroupDetailsHeaderProps) {
  */
 function CustomerGroupDetails() {
   const { id } = useParams()
+  const { t } = useTranslation()
   const navigate = useNavigate()
 
   const { customer_group, isLoading, error } = useAdminCustomerGroup(id!)
diff --git a/packages/admin-ui/ui/src/domain/discounts/details/conditions/edit-condition/edit-condition-provider.tsx b/packages/admin-ui/ui/src/domain/discounts/details/conditions/edit-condition/edit-condition-provider.tsx
index a9ee576327..7ee0428d33 100644
--- a/packages/admin-ui/ui/src/domain/discounts/details/conditions/edit-condition/edit-condition-provider.tsx
+++ b/packages/admin-ui/ui/src/domain/discounts/details/conditions/edit-condition/edit-condition-provider.tsx
@@ -134,6 +134,7 @@ export const EditConditionProvider = ({
 }
 
 export const useEditConditionContext = () => {
+  const { t } = useTranslation()
   const context = useContext(EditConditionContext)
   if (context === null) {
     throw new Error(
diff --git a/packages/admin-ui/ui/src/domain/orders/details/reservation/edit-reservation-modal.tsx b/packages/admin-ui/ui/src/domain/orders/details/reservation/edit-reservation-modal.tsx
index b0762b5aa0..4f729cee9d 100644
--- a/packages/admin-ui/ui/src/domain/orders/details/reservation/edit-reservation-modal.tsx
+++ b/packages/admin-ui/ui/src/domain/orders/details/reservation/edit-reservation-modal.tsx
@@ -52,14 +52,14 @@ const EditReservationDrawer = ({
   const form = useForm<EditReservationLineItemForm>({
     defaultValues: {
       item: {
-        description: reservation - description,
+        description: reservation.description,
       },
       metadata: getMetadataFormValues(reservation?.metadata),
     },
   })
 
   const { state: hasMetadata, toggle: toggleHasMetadata } = useToggleState(
-    !!reservation - metadata
+    !!reservation.metadata
   )
 
   const { control, setValue, handleSubmit, register } = form
@@ -124,7 +124,7 @@ const EditReservationDrawer = ({
   useEffect(() => {
     if (stock_locations?.length && reservation) {
       const defaultLocation = stock_locations.find(
-        (sl: StockLocationDTO) => sl.id === reservation - location_id
+        (sl: StockLocationDTO) => sl.id === reservation.location_id
       )
 
       if (defaultLocation) {