diff --git a/Resources/Prototypes/DeltaV/Stacks/security_stacks.yml b/Resources/Prototypes/DeltaV/Stacks/security_stacks.yml
index 35627b0b4ad..b5de8cbce45 100644
--- a/Resources/Prototypes/DeltaV/Stacks/security_stacks.yml
+++ b/Resources/Prototypes/DeltaV/Stacks/security_stacks.yml
@@ -4,7 +4,7 @@
   suffix: 5
   components:
   - type: Item
-    size: 10
+    itemSize: Small
   - type: Stack
     stackType: Zipties
     count: 5