diff --git a/core/assets/maps/origin.msav b/core/assets/maps/origin.msav
index f17535e0c3..fcf3cf1e1b 100644
Binary files a/core/assets/maps/origin.msav and b/core/assets/maps/origin.msav differ
diff --git a/core/src/mindustry/content/ErekirTechTree.java b/core/src/mindustry/content/ErekirTechTree.java
index 346d4bb6f0..a6cf160b87 100644
--- a/core/src/mindustry/content/ErekirTechTree.java
+++ b/core/src/mindustry/content/ErekirTechTree.java
@@ -377,8 +377,8 @@ public class ErekirTechTree{
                             });
 
                             node(basin, Seq.with(new SectorComplete(atlas)), () -> {
-                                node(marsh, Seq.with(new SectorComplete(basin)), () ->{
-                                    node(ravine, Seq.with(new SectorComplete(marsh), new Research(Liquids.slag)), () ->{
+                                node(marsh, Seq.with(new SectorComplete(basin)), () -> {
+                                    node(ravine, Seq.with(new SectorComplete(marsh), new Research(Liquids.slag)), () -> {
                                         node(caldera, Seq.with(new SectorComplete(peaks), new Research(heatRedirector)), () -> {
                                             node(stronghold, Seq.with(new SectorComplete(caldera), new Research(coreCitadel)), () -> {
                                                 node(crevice, Seq.with(new SectorComplete(stronghold)), () -> {