diff --git a/shapefiles.mss b/shapefiles.mss
index 0fb50cfbed..5ed290e324 100644
--- a/shapefiles.mss
+++ b/shapefiles.mss
@@ -29,7 +29,7 @@
 }
 
 #builtup {
-  [zoom >= 8][zoom < 11] {
+  [zoom >= 8][zoom < 10] {
     polygon-fill: #ddd;
   }
 }