diff --git a/packages/behavior/context/globals.js b/packages/behavior/context/globals.js
index 1e59a46..0d9156f 100644
--- a/packages/behavior/context/globals.js
+++ b/packages/behavior/context/globals.js
@@ -18,7 +18,7 @@ export class Globals {
   }
 
   randomNumber(min, max, floor = true) {
-    let mag = Math.random() * (max - min);
+    let mag = Math.random() * ((max - min) + 1);
     return min + (floor ? Math.floor(mag) : mag);
   }