diff --git a/lib/logging.js b/lib/logging.js
index 2535273..70509e1 100644
--- a/lib/logging.js
+++ b/lib/logging.js
@@ -59,10 +59,10 @@
 					"]";
 				if (typeof args[0] === "string"){
 					args[0] = pre + " " + args[0];
-					args.splice(1, 0, colors[level]);
+					args.splice(1, 0, colors[level] || "");
 				}
 				else {
-					args.unshift(colors[level]);
+					args.unshift(colors[level] || "");
 					args.unshift(pre);
 				}
 				console.log.apply(console, args);