diff --git a/NewHorizons/Builder/Body/HeightMapBuilder.cs b/NewHorizons/Builder/Body/HeightMapBuilder.cs
index d045b6da..659ed005 100644
--- a/NewHorizons/Builder/Body/HeightMapBuilder.cs
+++ b/NewHorizons/Builder/Body/HeightMapBuilder.cs
@@ -55,6 +55,9 @@ namespace NewHorizons.Builder.Body
                 return null;
             }
 
+            _currentMod = null;
+            _currentPlanetName = null;
+
             var cubeSphere = new GameObject("CubeSphere");
             cubeSphere.SetActive(false);
             cubeSphere.transform.parent = sector?.transform ?? planetGO.transform;