diff --git a/app/api/server/v1/roles.js b/app/api/server/v1/roles.js
index aba5442fb1f0..b72de646fa12 100644
--- a/app/api/server/v1/roles.js
+++ b/app/api/server/v1/roles.js
@@ -7,28 +7,25 @@ import { getUsersInRole, hasPermission } from '../../../authorization/server';
 
 API.v1.addRoute('roles.list', { authRequired: true }, {
 	get() {
-		const roles = Roles.find({}, { fields: { _updatedAt: 0 } }).fetch();
+		const { updatedSince } = this.queryParams;
 
-		return API.v1.success({ roles });
-	},
-});
+		if (!updatedSince) {
+			const roles = Roles.find({}, { fields: { _updatedAt: 0 } }).fetch();
 
-// api to to get updated roles after a date(in ISODate format)
-API.v1.addRoute('roles.listByUpdatedDate', { authRequired: true }, {
-	get() {
-		const { updatedAfter } = this.queryParams;
+			return API.v1.success({ roles });
+		}
 
-		let updatedAfterDate;
-		if (updatedAfter) {
-			if (isNaN(Date.parse(updatedAfter))) {
-				throw new Meteor.Error('error-updatedAfter-param-invalid', 'The "updatedAfter" query parameter must be a valid date.');
+		let updatedSinceDate;
+		if (updatedSince) {
+			if (isNaN(Date.parse(updatedSince))) {
+				throw new Meteor.Error('error-updatedSince-param-invalid', 'The "updatedSince" query parameter must be a valid date.');
 			} else {
-				updatedAfterDate = new Date(updatedAfter);
+				updatedSinceDate = new Date(updatedSince);
 			}
 		}
 
 		return API.v1.success({
-			roles: Roles.findByUpdatedDate(updatedAfterDate, { fields: API.v1.defaultFieldsToExclude }).fetch(),
+			roles: Roles.findByUpdatedDate(updatedSinceDate, { fields: API.v1.defaultFieldsToExclude }).fetch(),
 		});
 	},
 });
diff --git a/tests/end-to-end/api/13-roles.js b/tests/end-to-end/api/13-roles.js
index 26b867ee154a..9ef3f6ce4823 100644
--- a/tests/end-to-end/api/13-roles.js
+++ b/tests/end-to-end/api/13-roles.js
@@ -33,6 +33,30 @@ describe('[Roles]', function() {
 				})
 				.end(done);
 		});
+
+		it('should return an array of roles which are updated after updatedSice date when search by "updatedSince" query parameter', (done) => {
+			request.get(api('roles.list?updatedSince=2018-11-27T13:52:01Z'))
+				.set(credentials)
+				.expect('Content-Type', 'application/json')
+				.expect(200)
+				.expect((res) => {
+					expect(res.body).to.have.property('success', true);
+					expect(res.body).to.have.property('update').and.to.be.an('array');
+					expect(res.body).to.have.property('remove').and.to.be.an('array');
+				})
+				.end(done);
+		});
+
+		it('should return an error when updatedSince query parameter is not a valid ISODate string', (done) => {
+			request.get(api('roles.list?updatedSince=fsafdf'))
+				.set(credentials)
+				.expect('Content-Type', 'application/json')
+				.expect(400)
+				.expect((res) => {
+					expect(res.body).to.have.property('success', false);
+				})
+				.end(done);
+		});
 	});
 
 	describe('POST [/roles.create]', () => {