diff --git a/package.json b/package.json
index 81f8d8b..35d795f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rsql-mongodb",
-  "version": "1.5.3",
+  "version": "2.0.0",
   "description": "Converting RSQL queries to MongoDB queries",
   "main": "rsql-mongodb.js",
   "typings": "rsql-mongodb.ts",
diff --git a/test.js b/test.js
index 519420e..a908669 100644
--- a/test.js
+++ b/test.js
@@ -82,6 +82,7 @@ describe('rsql-mongodb', function () {
     });  
     it("Test errors", function () {
         expect(function () { rsqlMongoDB('azerty') }).to.throw('Wrong RSQL query. No operator found.');
+        expect(function () { rsqlMongoDB('lastName=~do*') }).to.throw('Wrong RSQL query. No operator found.');
         expect(function () { rsqlMongoDB("name=='SELECT (CHaR(75)||CHaR(76)||CHaR(77))'") }).to.throw('Wrong RSQL query. No operator found.');
         expect(function () { rsqlMongoDB('firstName=={ $where: [ { lastName : "doe" } ] }') }).to.throw('Injection detected.');
         expect(function () { rsqlMongoDB('birthday==1959-21-12') }).to.throw('Invalid Date.');