diff --git a/core/src/io/anuke/mindustry/ctype/UnlockableContent.java b/core/src/io/anuke/mindustry/ctype/UnlockableContent.java
index bc43a75d97..9c33b09fb6 100644
--- a/core/src/io/anuke/mindustry/ctype/UnlockableContent.java
+++ b/core/src/io/anuke/mindustry/ctype/UnlockableContent.java
@@ -67,6 +67,11 @@ public abstract class UnlockableContent extends MappableContent{
         return Vars.data.isUnlocked(this);
     }
 
+    /** @return whether this content is unlocked, or the player is in a custom game. */
+    public final boolean unlockedCur(){
+        return Vars.data.isUnlocked(this) || !Vars.world.isZone();
+    }
+
     public final boolean locked(){
         return !unlocked();
     }
diff --git a/core/src/io/anuke/mindustry/game/Schematics.java b/core/src/io/anuke/mindustry/game/Schematics.java
index 9d1c0f00e1..77e9345a27 100644
--- a/core/src/io/anuke/mindustry/game/Schematics.java
+++ b/core/src/io/anuke/mindustry/game/Schematics.java
@@ -228,7 +228,7 @@ public class Schematics implements Loadable{
     /** Creates an array of build requests from a schematic's data, centered on the provided x+y coordinates. */
     public Array<BuildRequest> toRequests(Schematic schem, int x, int y){
         return schem.tiles.map(t -> new BuildRequest(t.x + x - schem.width/2, t.y + y - schem.height/2, t.rotation, t.block).original(t.x, t.y, schem.width, schem.height).configure(t.config))
-            .removeAll(s -> !s.block.isVisible() || (!s.block.unlocked() && world.isZone()));
+            .removeAll(s -> !s.block.isVisible() || !s.block.unlockedCur());
     }
 
     /** Adds a schematic to the list, also copying it into the files.*/
diff --git a/core/src/io/anuke/mindustry/input/InputHandler.java b/core/src/io/anuke/mindustry/input/InputHandler.java
index 14e72520b4..b76a5dbb34 100644
--- a/core/src/io/anuke/mindustry/input/InputHandler.java
+++ b/core/src/io/anuke/mindustry/input/InputHandler.java
@@ -13,8 +13,8 @@ import io.anuke.arc.math.geom.*;
 import io.anuke.arc.scene.*;
 import io.anuke.arc.scene.event.*;
 import io.anuke.arc.scene.ui.layout.*;
-import io.anuke.arc.util.*;
 import io.anuke.arc.util.ArcAnnotate.*;
+import io.anuke.arc.util.*;
 import io.anuke.mindustry.content.*;
 import io.anuke.mindustry.entities.*;
 import io.anuke.mindustry.entities.effect.*;
@@ -527,7 +527,12 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
             lineRequests.add(req);
         });
 
-        lineRequests.each(req -> req.block = req.block.getReplacement(req, lineRequests));
+        lineRequests.each(req -> {
+            Block replace = req.block.getReplacement(req, lineRequests);
+            if(replace.unlockedCur()){
+                req.block = replace;
+            }
+        });
     }
 
     protected void updateLine(int x1, int y1){