diff --git a/core/src/mindustry/content/ErekirTechTree.java b/core/src/mindustry/content/ErekirTechTree.java
index 3b1ddf575e..527c4bf669 100644
--- a/core/src/mindustry/content/ErekirTechTree.java
+++ b/core/src/mindustry/content/ErekirTechTree.java
@@ -424,7 +424,9 @@ public class ErekirTechTree{
                             });
 
                             nodeProduce(Liquids.cyanogen, () -> {
+                                nodeProduce(Liquids.neoplasm, () -> {
 
+                                });
                             });
                         });
                     });
diff --git a/core/src/mindustry/ui/fragments/HintsFragment.java b/core/src/mindustry/ui/fragments/HintsFragment.java
index a82b38d363..d110347a14 100644
--- a/core/src/mindustry/ui/fragments/HintsFragment.java
+++ b/core/src/mindustry/ui/fragments/HintsFragment.java
@@ -169,7 +169,7 @@ public class HintsFragment{
         conveyorPathfind(() -> control.input.block == Blocks.titaniumConveyor, () -> Core.input.keyRelease(Binding.diagonal_placement) || (mobile && Core.settings.getBool("swapdiagonal"))),
         boost(visibleDesktop, () -> !player.dead() && player.unit().type.canBoost, () -> Core.input.keyDown(Binding.boost)),
         blockInfo(() -> !(state.isCampaign() && state.rules.sector == SectorPresets.groundZero.sector && state.wave < 3), () -> ui.content.isShown()),
-        derelict(() -> ui.hints.events.contains("derelictmouse"), () -> false),
+        derelict(() -> ui.hints.events.contains("derelictmouse") && !isTutorial.get(), () -> false),
         payloadPickup(() -> !player.unit().dead && player.unit() instanceof Payloadc p && p.payloads().isEmpty(), () -> player.unit() instanceof Payloadc p && p.payloads().any()),
         payloadDrop(() -> !player.unit().dead && player.unit() instanceof Payloadc p && p.payloads().any(), () -> player.unit() instanceof Payloadc p && p.payloads().isEmpty()),
         waveFire(() -> Groups.fire.size() > 0 && Blocks.wave.unlockedNow(), () -> indexer.getFlagged(state.rules.defaultTeam, BlockFlag.extinguisher).size > 0),
diff --git a/gradle.properties b/gradle.properties
index 283c970723..2c5768409d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -25,4 +25,4 @@ org.gradle.caching=true
 #used for slow jitpack builds; TODO see if this actually works
 org.gradle.internal.http.socketTimeout=100000
 org.gradle.internal.http.connectionTimeout=100000
-archash=7346702fbe
+archash=8793e01874