diff --git a/src/landscape.cpp b/src/landscape.cpp
index e2bccc137d..61a9a1a8ea 100644
--- a/src/landscape.cpp
+++ b/src/landscape.cpp
@@ -22,7 +22,6 @@
 #include "water_map.h"
 #include "tgp.h"
 #include "genworld.h"
-#include "heightmap.h"
 
 extern const TileTypeProcs
 	_tile_type_clear_procs,