diff --git a/core/src/mindustry/content/SerpuloTechTree.java b/core/src/mindustry/content/SerpuloTechTree.java
index b33d68d4f2..03392974a1 100644
--- a/core/src/mindustry/content/SerpuloTechTree.java
+++ b/core/src/mindustry/content/SerpuloTechTree.java
@@ -436,7 +436,7 @@ public class SerpuloTechTree{
                     });
                 });
 
-                node(additiveReconstructor, Seq.with(new SectorComplete(craters)), () -> {
+                node(additiveReconstructor, Seq.with(new SectorComplete(fungalPass)), () -> {
                     node(multiplicativeReconstructor, Seq.with(new SectorComplete(frontier)), () -> {
                         node(exponentialReconstructor, () -> {
                             node(tetrativeReconstructor, () -> {