diff --git a/assets/common/items/armor/back/backpack_0.ron b/assets/common/items/armor/back/backpack_0.ron
index 26d49a30d9..1bfe94bf62 100644
--- a/assets/common/items/armor/back/backpack_0.ron
+++ b/assets/common/items/armor/back/backpack_0.ron
@@ -9,4 +9,5 @@ ItemDef(
         ),
     )),
     quality: High,
-)
\ No newline at end of file
+    slots: 18,
+)