diff --git a/core/src/mindustry/type/SectorPreset.java b/core/src/mindustry/type/SectorPreset.java
index 3c6b885d8d..b23c909de2 100644
--- a/core/src/mindustry/type/SectorPreset.java
+++ b/core/src/mindustry/type/SectorPreset.java
@@ -39,8 +39,10 @@ public class SectorPreset extends UnlockableContent{
     /** Internal use only! */
     public SectorPreset(String name, LoadedMod mod){
         super(name);
-        this.minfo.mod = mod;
-        this.generator = new FileMapGenerator(name, this);
+        if(mod != null){
+            this.minfo.mod = mod;
+        }
+        this.generator = new FileMapGenerator(this.name, this);
     }
 
     /** Internal use only! */