diff --git a/build.gradle b/build.gradle
index 4781c26bd0..be29ec8f77 100644
--- a/build.gradle
+++ b/build.gradle
@@ -429,6 +429,7 @@ project(":tests"){
     test{
         //fork every test so mods don't interact with each other
         forkEvery = 1
+        jvmArgs = ["-XX:+HeapDumpOnOutOfMemoryError"]
         useJUnitPlatform()
         workingDir = new File("../core/assets")
         testLogging{
diff --git a/core/assets/maps/serpulo/hidden/150.msav b/core/assets/maps/serpulo/hidden/150.msav
new file mode 100644
index 0000000000..c821f12c2b
Binary files /dev/null and b/core/assets/maps/serpulo/hidden/150.msav differ
diff --git a/core/assets/maps/serpulo/hidden/247.msav b/core/assets/maps/serpulo/hidden/247.msav
new file mode 100644
index 0000000000..3741df7b16
Binary files /dev/null and b/core/assets/maps/serpulo/hidden/247.msav differ
diff --git a/core/src/mindustry/maps/SectorSubmissions.java b/core/src/mindustry/maps/SectorSubmissions.java
index 1d2d4705df..0027686f40 100644
--- a/core/src/mindustry/maps/SectorSubmissions.java
+++ b/core/src/mindustry/maps/SectorSubmissions.java
@@ -72,6 +72,8 @@ public class SectorSubmissions{
         registerSerpuloSector(103, "enwyz", "https://discord.com/channels/391020510269669376/1379926839559979030/1429203869514207255");
         registerSerpuloSector(237, "Chocomint", "https://discord.com/channels/391020510269669376/1379926929636851812/1474447354982563840");
         registerSerpuloSector(138, "Lilith", "https://discord.com/channels/391020510269669376/1379926873152164004/1470268689201889464");
+        registerSerpuloSector(150, "Jamespire", "https://discord.com/channels/391020510269669376/1379926876457537547/1484013941477609543");
+        registerSerpuloSector(247, "Locla^Glass", "https://discord.com/channels/391020510269669376/1379926976361533752/1431827990295220266");
 
         /* UNUSED SECTORS:
         registerHiddenSectors(serpulo,
diff --git a/tests/src/test/java/ApplicationTests.java b/tests/src/test/java/ApplicationTests.java
index 5ea8e47422..abd69fb77d 100644
--- a/tests/src/test/java/ApplicationTests.java
+++ b/tests/src/test/java/ApplicationTests.java
@@ -904,6 +904,8 @@ public class ApplicationTests{
                 Time.setDeltaProvider(() -> 1f);
 
                 logic.reset();
+                //pathfinder pollutes queue with garbage, causing OOM
+                Reflect.<TaskQueue>get(HeadlessApplication.class, Core.app, "runnables").clear();
                 state.rules.sector = zone.sector;
                 world.loadGenerator(zone.generator.map.width, zone.generator.map.height, tiles -> zone.generator.generate(tiles, new WorldParams()));
                 zone.rules.get(state.rules);