diff --git a/src/haven/MapView.java b/src/haven/MapView.java
index 3c3ddf4..880191d 100644
--- a/src/haven/MapView.java
+++ b/src/haven/MapView.java
@@ -465,6 +477,7 @@ public class MapView extends PView implements DTarget {
 	}
     }
 
+    private int ciseq = 0;
     private Coord checkmapclick(GOut g, Coord c) {
 	Maplist rl = new Maplist(basic(g));
 	rl.setup(map, basic(g));
@@ -480,6 +493,11 @@ public class MapView extends PView implements DTarget {
 	{
 	    rl.mode = 1;
 	    rl.render(g);
+	    try {
+		javax.imageio.ImageIO.write(g.getimage(Coord.z, sz), "PNG", new java.io.File("/tmp/clickimg-" + ciseq++ + ".png"));
+	    } catch(Exception e) {
+		throw(new RuntimeException(e));
+	    }
 	    Color hitcol = g.getpixel(c);
 	    tile = new Coord(hitcol.getRed() - 1, hitcol.getGreen() - 1);
 	    if(!tile.isect(Coord.z, rl.limit.sz))