forgot schema value

root/defaults/config

@@ -1,6 +1,7 @@
 {
-	"prefer_picon": false,
-	"chiconpath": "file:///picons/%C.png",
-	"piconpath": "file:///picons/",
-	"piconscheme": 0
+        "prefer_picon": false,
+        "chiconpath": "file:///picons/%C.png",
+        "piconpath": "file:///picons/",
+        "piconscheme": 0,
+        "chiconscheme": 2
 }