diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 19025fc241..9b375ff22a 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -1180,6 +1180,7 @@ public class Blocks{
             craftTime = 10f;
             rotate = true;
             invertFlip = true;
+            group = BlockGroup.liquids;
 
             liquidCapacity = 50f;
 
@@ -2470,6 +2471,7 @@ public class Blocks{
         turbineCondenser = new ThermalGenerator("turbine-condenser"){{
             requirements(Category.power, with(Items.beryllium, 60));
             attribute = Attribute.steam;
+            group = BlockGroup.liquids;
             displayEfficiencyScale = 1f / 9f;
             minEfficiency = 9f - 0.0001f;
             powerProduction = 3f / 9f;
@@ -2764,6 +2766,7 @@ public class Blocks{
         ventCondenser = new AttributeCrafter("vent-condenser"){{
             requirements(Category.production, with(Items.graphite, 20, Items.beryllium, 60));
             attribute = Attribute.steam;
+            group = BlockGroup.liquids;
             minEfficiency = 9f - 0.0001f;
             baseEfficiency = 0f;
             displayEfficiency = false;
diff --git a/core/src/mindustry/world/blocks/distribution/DirectionalUnloader.java b/core/src/mindustry/world/blocks/distribution/DirectionalUnloader.java
index 4baf8c5fed..92ccae0e11 100644
--- a/core/src/mindustry/world/blocks/distribution/DirectionalUnloader.java
+++ b/core/src/mindustry/world/blocks/distribution/DirectionalUnloader.java
@@ -28,6 +28,7 @@ public class DirectionalUnloader extends Block{
     public DirectionalUnloader(String name){
         super(name);
 
+        group = BlockGroup.transportation;
         update = true;
         solid = true;
         hasItems = true;
diff --git a/core/src/mindustry/world/blocks/payloads/PayloadConveyor.java b/core/src/mindustry/world/blocks/payloads/PayloadConveyor.java
index 0bd7c0c7ad..13aa410e49 100644
--- a/core/src/mindustry/world/blocks/payloads/PayloadConveyor.java
+++ b/core/src/mindustry/world/blocks/payloads/PayloadConveyor.java
@@ -24,7 +24,7 @@ public class PayloadConveyor extends Block{
 
     public PayloadConveyor(String name){
         super(name);
-        group = BlockGroup.transportation;
+        group = BlockGroup.payloads;
         size = 3;
         rotate = true;
         update = true;