diff --git a/bin/style.js b/bin/style.js
index 3b0fd8c5c..d851c1f16 100644
--- a/bin/style.js
+++ b/bin/style.js
@@ -1822,10 +1822,15 @@ module.exports = {
         ],
         "hillshade_prerender": [
             "stops",
-            {"z": 13, "val": 0},
-            {"z": 14, "val": 1}
+            {"z": 11, "val": 0},
+            {"z": 12, "val": 1}
         ],
-        "hillshade_prerender_size": 1024
+        "hillshade_prerender_size": [
+            "stops",
+            {"z": 11, "val": 1056},
+            {"z": 12, "val": 512},
+            {"z": 13, "val": 256}
+        ]
     },
     "classes": [
         {
diff --git a/ios/MVKMapKit b/ios/MVKMapKit
new file mode 160000
index 000000000..7c7bb2310
--- /dev/null
+++ b/ios/MVKMapKit
@@ -0,0 +1 @@
+Subproject commit 7c7bb2310216a8d18108db40b09db08732df1f88