diff --git a/lib/random/random.js b/lib/random/random.js
index 63a1f61..eb4b901 100644
--- a/lib/random/random.js
+++ b/lib/random/random.js
@@ -180,18 +180,29 @@ class random {
     return newArray
   }
 
+  /**
+   * Select an array containing a subset of 'list'
+   * @param list
+   * @param limit
+   * @returns {Array}
+   */
   static subset (list, limit) {
     if (!(Array.isArray(list))) {
       logger.traceback()
       throw new TypeError(`random.subset() received non-array type: (${list})`)
     }
+
     if (typeof limit !== 'number') {
       limit = random.number(list.length + 1)
     }
-    let result = []
-    for (let i = 0; i < limit; i++) {
-      result.push(random.pick(list))
+
+    // Deepclone list
+    const temp = JSON.parse(JSON.stringify(list))
+    const result = []
+    while (limit--) {
+      result.push(random.pop(temp))
     }
+
     return result
   }