diff --git a/src/engine/gameManager/BuildingManager.java b/src/engine/gameManager/BuildingManager.java
index a938eb62..8ffb618b 100644
--- a/src/engine/gameManager/BuildingManager.java
+++ b/src/engine/gameManager/BuildingManager.java
@@ -540,7 +540,7 @@ public enum BuildingManager {
 
         int maxSlots = building.getBlueprint().getMaxSlots();
         if(building.getBlueprint().getBuildingGroup() != null) {
-            building.getBlueprint().getSlotsForRank(building.getRank());
+            maxSlots = building.getBlueprint().getSlotsForRank(building.getRank());
         }
 
         if (maxSlots == building.getHirelings().size())
diff --git a/src/engine/objects/Blueprint.java b/src/engine/objects/Blueprint.java
index 6b3ec844..781871ac 100644
--- a/src/engine/objects/Blueprint.java
+++ b/src/engine/objects/Blueprint.java
@@ -313,7 +313,7 @@ public class Blueprint {
 
         // Early exit for buildings with single or no slots
 
-        if (this.maxSlots <= 1)
+        if (this.maxSlots <= 1 && !this.buildingGroup.equals(BuildingGroup.TOL))
             return maxSlots;
 
         if (this.maxRank == 1 && currentRank == 1)