diff --git a/apps/inm/filters.py b/apps/inm/filters.py
index c16a4d48..dbbc470a 100644
--- a/apps/inm/filters.py
+++ b/apps/inm/filters.py
@@ -13,7 +13,8 @@ class MaterialBatchFilter(filters.FilterSet):
             "material__process": ["exact", "in"],
             "count": ["exact", "gte", "lte"],
             "state": ["exact", "in"],
-            "defect": ["exact"]
+            "defect": ["exact"],
+            "batch": ["exact"]
         }