diff --git a/src/js/core/rng.js b/src/js/core/rng.js
index 7a6766cd..c08f325d 100644
--- a/src/js/core/rng.js
+++ b/src/js/core/rng.js
@@ -70,7 +70,7 @@ export class RandomNumberGenerator {
      * @param {number|string=} seed
      */
     constructor(seed) {
-        this.internalRng = makeNewRng(seed || Math.random());
+        reseed(seed);
     }
 
     /**