diff --git a/src/mapgen/mapgen_v6.h b/src/mapgen/mapgen_v6.h
index b0eb67893..5122bf365 100644
--- a/src/mapgen/mapgen_v6.h
+++ b/src/mapgen/mapgen_v6.h
@@ -83,8 +83,6 @@ struct MapgenV6Params : public MapgenParams {
 
 class MapgenV6 : public Mapgen {
 public:
-	EmergeParams *m_emerge;
-
 	int ystride;
 	u32 spflags;