diff --git a/frontend-js/src/test/js/Functions-test.js b/frontend-js/src/test/js/Functions-test.js
index 9595bf326be87b4c7f0e38f96f486ccd0a68cf7f..cc2231ef6d89eed9d5d73da379b353f1aa56c8fa 100644
--- a/frontend-js/src/test/js/Functions-test.js
+++ b/frontend-js/src/test/js/Functions-test.js
@@ -1,5 +1,7 @@
 "use strict";
 
+var Promise = require("bluebird");
+
 var functions = require('../../main/js/Functions');
 var logger = require('./logger');
 
diff --git a/frontend-js/src/test/js/ServerConnector-mock.js b/frontend-js/src/test/js/ServerConnector-mock.js
index 2f42a9c18a0883e4c2d409c8e2027776a2235fca..af8414813f5375fec2403025fc0809fee0925025 100644
--- a/frontend-js/src/test/js/ServerConnector-mock.js
+++ b/frontend-js/src/test/js/ServerConnector-mock.js
@@ -1,5 +1,7 @@
 'use strict';
 
+var Promise = require("bluebird");
+
 /* exported logger */
 
 var logger = require('./logger');
diff --git a/frontend-js/src/test/js/gui/leftPanel/Footer-test.js b/frontend-js/src/test/js/gui/leftPanel/Footer-test.js
index e5ce383b9a43ca7af8c099a10311e0ec062188b7..a53da705951ff6c9dbbc310cd966a38007bd6b66 100644
--- a/frontend-js/src/test/js/gui/leftPanel/Footer-test.js
+++ b/frontend-js/src/test/js/gui/leftPanel/Footer-test.js
@@ -1,5 +1,7 @@
 "use strict";
 
+var Promise = require("bluebird");
+
 /* exported logger */
 
 var Helper = require('../../helper');
diff --git a/frontend-js/src/test/js/map/AbstractCustomMap-test.js b/frontend-js/src/test/js/map/AbstractCustomMap-test.js
index 47e295e032e2d0e154ef858c10a1a3700cec9e1c..b9e52a9bb429a3ef6fb80e07135d2c51074c54dd 100644
--- a/frontend-js/src/test/js/map/AbstractCustomMap-test.js
+++ b/frontend-js/src/test/js/map/AbstractCustomMap-test.js
@@ -1,5 +1,7 @@
 "use strict";
 
+var Promise = require("bluebird");
+
 var Helper = require('../Helper');
 
 var AliasMarker = require('../../../main/js/map/marker/AliasMarker');
diff --git a/frontend-js/src/test/js/map/CustomMap-test.js b/frontend-js/src/test/js/map/CustomMap-test.js
index 70c78caaf23b6659f7bf2ad0b14bf8a0ea8152c6..b487d29f48417f99d6fd876ab25c9934d5983523 100644
--- a/frontend-js/src/test/js/map/CustomMap-test.js
+++ b/frontend-js/src/test/js/map/CustomMap-test.js
@@ -1,5 +1,7 @@
 "use strict";
 
+var Promise = require("bluebird");
+
 var Helper = require('../Helper');
 
 require("../mocha-config.js");
diff --git a/frontend-js/src/test/js/map/window/AliasInfoWindow-test.js b/frontend-js/src/test/js/map/window/AliasInfoWindow-test.js
index 5983d1b2d50e376427c7b6eeb683a5de5fe90436..ab36e0f44402a3f7f6e19072bb14b3e6d1b0ad21 100644
--- a/frontend-js/src/test/js/map/window/AliasInfoWindow-test.js
+++ b/frontend-js/src/test/js/map/window/AliasInfoWindow-test.js
@@ -1,5 +1,7 @@
 "use strict";
 
+var Promise = require("bluebird");
+
 var functions = require('../../../../main/js/Functions');
 
 var Helper = require('../../Helper');