diff --git a/config/tileset/geographic.json b/config/tileset/geographic.json
index 8c448b73..af2f331c 100644
--- a/config/tileset/geographic.json
+++ b/config/tileset/geographic.json
@@ -18,26 +18,18 @@
   ],
   "outputs": [
     {
-      "title": "Terrain RGB",
+      "title": "TerrainRGB",
       "name": "terrain-rgb",
       "pipeline": [{ "type": "terrain-rgb" }],
-      "output": {
-        "lossless": true,
-        "background": { "r": 1, "g": 134, "b": 160, "alpha": 1 },
-        "resizeKernel": {
-          "in": "nearest",
-          "out": "nearest"
-        }
-      }
+      "format": ["png"],
+      "background": { "r": 1, "g": 134, "b": 160, "alpha": 1 },
+      "resizeKernel": { "in": "nearest", "out": "nearest" }
     },
     {
       "title": "Color ramp",
       "name": "color-ramp",
       "pipeline": [{ "type": "color-ramp" }],
-      "output": {
-        "lossless": true,
-        "background": { "r": 1, "g": 134, "b": 160, "alpha": 1 }
-      }
+      "background": { "r": 172, "g": 204, "b": 226, "alpha": 1 }
     }
   ]
 }