diff --git a/src/main/scala/ocelot/desktop/node/nodes/MicrocontrollerNode.scala b/src/main/scala/ocelot/desktop/node/nodes/MicrocontrollerNode.scala
index 7110172..5dc62f9 100644
--- a/src/main/scala/ocelot/desktop/node/nodes/MicrocontrollerNode.scala
+++ b/src/main/scala/ocelot/desktop/node/nodes/MicrocontrollerNode.scala
@@ -129,23 +129,26 @@ class MicrocontrollerNode(val microcontroller: Microcontroller)
 
   override def fillSlotsWithDefaultItems(): Unit = {
     cardSlots(0).item = {
-      if (microcontroller.tier == Tier.Two)
+      if (microcontroller.tier >= Tier.Two) {
         WirelessNetworkCardItem.Tier2.Factory.build()
-      else
+      } else {
         WirelessNetworkCardItem.Tier1.Factory.build()
+      }
     }
 
     cardSlots(1).item = {
-      if (microcontroller.tier == Tier.Two)
+      if (microcontroller.tier == Tier.Creative) {
         RedstoneCardItem.Tier2.Factory.build()
-      else
+      } else {
         RedstoneCardItem.Tier1.Factory.build()
+      }
     }
 
     cpuSlot.item = new CpuItem.Factory(Tier.One).build()
 
-    for (memorySlot <- memorySlots)
+    for (memorySlot <- memorySlots) {
       memorySlot.item = new MemoryItem.Factory(Tier.One.toExtended(false)).build()
+    }
 
     eepromSlot.item = EepromItem.Factory.Empty.build()
   }