From d4acf3c9a57fb08b3690b131b45b7f44742e12a2 Mon Sep 17 00:00:00 2001
From: Epowerj <epowerj@homecore.space>
Date: Sat, 7 May 2022 01:35:56 -0400
Subject: [PATCH] Fixed level four requirements

---
 core/src/mindustry/content/ErekirTechTree.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/mindustry/content/ErekirTechTree.java b/core/src/mindustry/content/ErekirTechTree.java
index 004f3f7230..bdb049527e 100644
--- a/core/src/mindustry/content/ErekirTechTree.java
+++ b/core/src/mindustry/content/ErekirTechTree.java
@@ -338,7 +338,7 @@ public class ErekirTechTree{
             node(onset, () -> {
                 node(two, Seq.with(new SectorComplete(onset), new Research(ductRouter), new Research(ductBridge)), () -> {
                     node(three, Seq.with(new SectorComplete(two), new Research(ventCondenser)), () -> {
-                        node(four, Seq.with(new SectorComplete(three), new Research(oxidationChamber), new Research(chemicalCombustionChamber)), () -> {
+                        node(four, Seq.with(new SectorComplete(three)), () -> {
                             //TODO doesn't work
                             node(five, Seq.with(new SectorComplete(four), tmpNever), () -> {