diff --git a/backend/src/inventory/dto/create-inventory.dto.ts b/backend/src/inventory/dto/create-inventory.dto.ts
index dfba81b8..39251789 100644
--- a/backend/src/inventory/dto/create-inventory.dto.ts
+++ b/backend/src/inventory/dto/create-inventory.dto.ts
@@ -1,5 +1,6 @@
 import {
   IsBoolean,
+  IsInt,
   IsNumber,
   IsOptional,
   IsString,
diff --git a/backend/src/inventory/dto/update-inventory.dto.ts b/backend/src/inventory/dto/update-inventory.dto.ts
index c971b91e..79d85039 100644
--- a/backend/src/inventory/dto/update-inventory.dto.ts
+++ b/backend/src/inventory/dto/update-inventory.dto.ts
@@ -1,5 +1,6 @@
 import {
   IsBoolean,
+  IsInt,
   IsNumber,
   IsOptional,
   IsString,