diff --git a/lib/search.js b/lib/search.js
index 278f88f..e94b63c 100644
--- a/lib/search.js
+++ b/lib/search.js
@@ -47,10 +47,11 @@ export default class Searcher{
 
     async findAllMatches(query, options){
         try{
+            let optionsValue = structuredClone(options)
             var startTime = process.hrtime();
-            options.fields.push('hidden')
+            optionsValue.fields.push('hidden')
             debugPrint(options)
-            let results = this.miniSearch.search(query, options)
+            let results = this.miniSearch.search(query, optionsValue)
             var elapsed = this.parseHrtimeToSeconds(process.hrtime(startTime));
             return {
                 items: results,