diff --git a/js/app/services/shareservice.js b/js/app/services/shareservice.js
index 3e3931d7..1b1f4abe 100644
--- a/js/app/services/shareservice.js
+++ b/js/app/services/shareservice.js
@@ -6,7 +6,6 @@
  * @description
  * # ShareService
  * Service in the passmanApp.
- * This file is part of passman, licensed under AGPLv3
  */
 angular.module('passmanApp')
 	.service('ShareService', ['$http', 'VaultService', 'EncryptService', 'CredentialService', function ($http, VaultService, EncryptService, CredentialService) {
@@ -68,6 +67,12 @@ angular.module('passmanApp')
 					return response.data;
 				})
 			},
+			unshareCredential: function (credential) {
+				var queryUrl = OC.generateUrl('apps/passman/api/v2/sharing/unshare/'+ credential.guid);
+				return $http.delete(queryUrl).then(function (response) {
+					return response.data;
+				})
+			},
 			getPublicSharedCredential: function (request, crypted_shared_key) {
 				var queryUrl = OC.generateUrl('apps/passman/api/v2/sharing/public/view');
 				return $http.get(queryUrl).then(function (response) {