diff --git a/exec/load/mapgenerator.js b/exec/load/mapgenerator.js
index 42d896c428d43b847007e1638f111448ae06cac2..7b11ae315b8e7fcc935502eb3637a30038c47eff 100644
--- a/exec/load/mapgenerator.js
+++ b/exec/load/mapgenerator.js
@@ -299,7 +299,7 @@ function Map(width,height) {
 		if(base == undefined)
 			base = settings.base;
 		if(peak == undefined)
-			peak = settings.base;
+			peak = settings.peak;
 
 		/* iterate map again and adjust values to fit scale */
 		if(this.range == 0)