diff --git a/tests/auto/guhtestbase.cpp b/tests/auto/guhtestbase.cpp
index e1d8ec54..a48ebb7f 100644
--- a/tests/auto/guhtestbase.cpp
+++ b/tests/auto/guhtestbase.cpp
@@ -304,6 +304,7 @@ QVariant GuhTestBase::getAndWait(const QNetworkRequest &request, const int &expe
     if (clientSpy.count() == 0) {
         clientSpy.wait();
     }
+    qDebug() << "*** finished" << reply->isFinished() << reply->error() << reply->errorString();
 
     if (clientSpy.count() == 0) {
         qWarning() << "Got no response for get request";
diff --git a/tests/auto/restdeviceclasses/testrestdeviceclasses.cpp b/tests/auto/restdeviceclasses/testrestdeviceclasses.cpp
index cb51b17d..fade40b3 100644
--- a/tests/auto/restdeviceclasses/testrestdeviceclasses.cpp
+++ b/tests/auto/restdeviceclasses/testrestdeviceclasses.cpp
@@ -42,6 +42,8 @@ class TestRestDeviceClasses: public GuhTestBase
     Q_OBJECT
 
 private slots:
+    void initTestCase();
+
     void getSupportedDevices();
 
     void invalidMethod();
@@ -62,6 +64,25 @@ private slots:
 
 #include "testrestdeviceclasses.moc"
 
+void TestRestDeviceClasses::initTestCase()
+{
+    GuhTestBase::initTestCase();
+
+    foreach (const WebServerConfiguration &config, GuhCore::instance()->configuration()->webServerConfigurations()) {
+        if (config.port == 3333 && (config.address == QHostAddress("127.0.0.1") || config.address == QHostAddress("0.0.0.0"))) {
+            qDebug() << "Already have a webserver listening on 127.0.0.1:3333";
+            return;
+        }
+    }
+
+    qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
+    WebServerConfiguration config;
+    config.address = QHostAddress("127.0.0.1");
+    config.port = 3333;
+    config.sslEnabled = true;
+    GuhCore::instance()->configuration()->setWebServerConfiguration(config);
+}
+
 void TestRestDeviceClasses::getSupportedDevices()
 {
     // Get all deviceclasses
diff --git a/tests/auto/restdevices/testrestdevices.cpp b/tests/auto/restdevices/testrestdevices.cpp
index 973620c7..189a52e9 100644
--- a/tests/auto/restdevices/testrestdevices.cpp
+++ b/tests/auto/restdevices/testrestdevices.cpp
@@ -42,6 +42,8 @@ class TestRestDevices: public GuhTestBase
     Q_OBJECT
 
 private slots:
+    void initTestCase();
+
     void getConfiguredDevices();
 
     void addConfiguredDevice_data();
@@ -72,6 +74,24 @@ private slots:
 
 };
 
+void TestRestDevices::initTestCase()
+{
+    GuhTestBase::initTestCase();
+    foreach (const WebServerConfiguration &config, GuhCore::instance()->configuration()->webServerConfigurations()) {
+        if (config.port == 3333 && (config.address == QHostAddress("127.0.0.1") || config.address == QHostAddress("0.0.0.0"))) {
+            qDebug() << "Already have a webserver listening on 127.0.0.1:3333";
+            return;
+        }
+    }
+
+    qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
+    WebServerConfiguration config;
+    config.address = QHostAddress("127.0.0.1");
+    config.port = 3333;
+    config.sslEnabled = true;
+    GuhCore::instance()->configuration()->setWebServerConfiguration(config);
+}
+
 void TestRestDevices::getConfiguredDevices()
 {
     // Get all devices
diff --git a/tests/auto/restlogging/testrestlogging.cpp b/tests/auto/restlogging/testrestlogging.cpp
index 3b567fdf..5bd09f90 100644
--- a/tests/auto/restlogging/testrestlogging.cpp
+++ b/tests/auto/restlogging/testrestlogging.cpp
@@ -40,6 +40,8 @@ class TestRestLogging : public GuhTestBase
 private:
 
 private slots:
+    void initTestCase();
+
     void initLogs();
 
     void invalidFilter_data();
@@ -55,6 +57,25 @@ private slots:
     void removeDevice();
 };
 
+void TestRestLogging::initTestCase()
+{
+    GuhTestBase::initTestCase();
+
+    foreach (const WebServerConfiguration &config, GuhCore::instance()->configuration()->webServerConfigurations()) {
+        if (config.port == 3333 && (config.address == QHostAddress("127.0.0.1") || config.address == QHostAddress("0.0.0.0"))) {
+            qDebug() << "Already have a webserver listening on 127.0.0.1:3333";
+            return;
+        }
+    }
+
+    qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
+    WebServerConfiguration config;
+    config.address = QHostAddress("127.0.0.1");
+    config.port = 3333;
+    config.sslEnabled = true;
+    GuhCore::instance()->configuration()->setWebServerConfiguration(config);
+}
+
 void TestRestLogging::initLogs()
 {
     QNetworkRequest request(QUrl("https://localhost:3333/api/v1/logs"));
diff --git a/tests/auto/restplugins/testrestplugins.cpp b/tests/auto/restplugins/testrestplugins.cpp
index 44a729de..983aa9b0 100644
--- a/tests/auto/restplugins/testrestplugins.cpp
+++ b/tests/auto/restplugins/testrestplugins.cpp
@@ -42,6 +42,8 @@ class TestRestPlugins: public GuhTestBase
     Q_OBJECT
 
 private slots:
+    void initTestCase();
+
     void getPlugins();
     void invalidMethod();
     void invalidPath();
@@ -55,6 +57,25 @@ private slots:
 //    void setPluginConfiguration();
 };
 
+void TestRestPlugins::initTestCase()
+{
+    GuhTestBase::initTestCase();
+
+    foreach (const WebServerConfiguration &config, GuhCore::instance()->configuration()->webServerConfigurations()) {
+        if (config.port == 3333 && (config.address == QHostAddress("127.0.0.1") || config.address == QHostAddress("0.0.0.0"))) {
+            qDebug() << "Already have a webserver listening on 127.0.0.1:3333";
+            return;
+        }
+    }
+
+    qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
+    WebServerConfiguration config;
+    config.address = QHostAddress("127.0.0.1");
+    config.port = 3333;
+    config.sslEnabled = true;
+    GuhCore::instance()->configuration()->setWebServerConfiguration(config);
+}
+
 void TestRestPlugins::getPlugins()
 {
     // Get all plugins
diff --git a/tests/auto/restrules/testrestrules.cpp b/tests/auto/restrules/testrestrules.cpp
index 4395281b..4168491a 100644
--- a/tests/auto/restrules/testrestrules.cpp
+++ b/tests/auto/restrules/testrestrules.cpp
@@ -42,6 +42,7 @@ class TestRestRules: public GuhTestBase
     Q_OBJECT
 
 private:
+
     void cleanupMockHistory();
     void cleanupRules();
 
@@ -53,6 +54,8 @@ private:
     QVariant validIntStateBasedRule(const QString &name, const bool &executable, const bool &enabled);
 
 private slots:
+    void initTestCase();
+
     void getRules();
     void findRule();
     void invalidMethod();
@@ -75,6 +78,25 @@ private slots:
 
 };
 
+void TestRestRules::initTestCase()
+{
+    GuhTestBase::initTestCase();
+
+    foreach (const WebServerConfiguration &config, GuhCore::instance()->configuration()->webServerConfigurations()) {
+        if (config.port == 3333 && (config.address == QHostAddress("127.0.0.1") || config.address == QHostAddress("0.0.0.0"))) {
+            qDebug() << "Already have a webserver listening on 127.0.0.1:3333";
+            return;
+        }
+    }
+
+    qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
+    WebServerConfiguration config;
+    config.address = QHostAddress("127.0.0.1");
+    config.port = 3333;
+    config.sslEnabled = true;
+    GuhCore::instance()->configuration()->setWebServerConfiguration(config);
+}
+
 void TestRestRules::cleanupMockHistory()
 {
     QNetworkAccessManager nam;
diff --git a/tests/auto/restvendors/testrestvendors.cpp b/tests/auto/restvendors/testrestvendors.cpp
index 89c08145..35caa582 100644
--- a/tests/auto/restvendors/testrestvendors.cpp
+++ b/tests/auto/restvendors/testrestvendors.cpp
@@ -42,6 +42,8 @@ class TestRestVendors: public GuhTestBase
     Q_OBJECT
 
 private slots:
+    void initTestCase();
+
     void getVendors();
     void invalidMethod();
     void invalidPath();
@@ -50,6 +52,25 @@ private slots:
     void invalidVendor();
 };
 
+void TestRestVendors::initTestCase()
+{
+    GuhTestBase::initTestCase();
+
+    foreach (const WebServerConfiguration &config, GuhCore::instance()->configuration()->webServerConfigurations()) {
+        if (config.port == 3333 && (config.address == QHostAddress("127.0.0.1") || config.address == QHostAddress("0.0.0.0"))) {
+            qDebug() << "Already have a webserver listening on 127.0.0.1:3333";
+            return;
+        }
+    }
+
+    qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
+    WebServerConfiguration config;
+    config.address = QHostAddress("127.0.0.1");
+    config.port = 3333;
+    config.sslEnabled = true;
+    GuhCore::instance()->configuration()->setWebServerConfiguration(config);
+}
+
 void TestRestVendors::getVendors()
 {
     // Get all vendors
diff --git a/tests/auto/webserver/testwebserver.cpp b/tests/auto/webserver/testwebserver.cpp
index 215895d7..b0f64933 100644
--- a/tests/auto/webserver/testwebserver.cpp
+++ b/tests/auto/webserver/testwebserver.cpp
@@ -90,7 +90,7 @@ void TestWebserver::initTestCase()
 
     qDebug() << "Creating new webserver instance on 127.0.0.1:3333";
     WebServerConfiguration config;
-    config.address = QHostAddress("0.0.0.0");
+    config.address = QHostAddress("127.0.0.1");
     config.port = 3333;
     config.sslEnabled = true;
     GuhCore::instance()->configuration()->setWebServerConfiguration(config);