diff --git a/Server/src/main/content/minigame/pestcontrol/PCPortalNPC.java b/Server/src/main/content/minigame/pestcontrol/PCPortalNPC.java
index bf41dc764..0cd9dff53 100644
--- a/Server/src/main/content/minigame/pestcontrol/PCPortalNPC.java
+++ b/Server/src/main/content/minigame/pestcontrol/PCPortalNPC.java
@@ -144,7 +144,8 @@ public final class PCPortalNPC extends AbstractNPC {
 		super.tick();
 		if (session != null) {
 			Region region = RegionManager.forId(location.getRegionId());
-			if (session.getTicks() % 35 - region.assemblePlayerList(0).size() == 0 && region.assembleNpcList(0).size() < 100) {
+                        if ((session.getTicks() % 35 - region.assemblePlayerList(0).size()) == 0 && 
+                             region.assembleNpcList(0).size() < 100) {
 				spawnNPCs();
 			}
 			if (updateLifepoints && session.getTicks() % 10 == 0) {