diff --git a/mapblockrenderer/renderer_test.go b/mapblockrenderer/renderer_test.go
index 1a7e8b7..c9c2b2e 100644
--- a/mapblockrenderer/renderer_test.go
+++ b/mapblockrenderer/renderer_test.go
@@ -63,8 +63,8 @@ func TestSimpleRender(t *testing.T) {
 		}
 	}()
 
-	from := -3
-	to := 3
+	from := -10
+	to := 10
 
 	for x := from; x < to; x++ {
 		for z := from; z < to; z++ {