diff --git a/.gitignore b/.gitignore
index 15583e5c..e617ee50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,5 @@ run
 *.log
 =======
 gradlew
+
+/logs/
diff --git a/src/main/resources/heights_config_default.json b/src/main/resources/heights_config_default.json
index e2207158..0582a1bb 100644
--- a/src/main/resources/heights_config_default.json
+++ b/src/main/resources/heights_config_default.json
@@ -14,7 +14,7 @@
     "urls": [
       "https://s3.amazonaws.com/elevation-tiles-prod/terrarium/${zoom}/${x}/${z}.png"
     ],
-    "zoom": 13,
+    "zoom": 15,
     "minX": -180.0,
     "minZ": -85,
     "maxX": 180.0,