diff --git a/tests/integrationtests/AdaptorAndProxy_test.cpp b/tests/integrationtests/AdaptorAndProxy_test.cpp
index 8ee2a44..b780c8f 100644
--- a/tests/integrationtests/AdaptorAndProxy_test.cpp
+++ b/tests/integrationtests/AdaptorAndProxy_test.cpp
@@ -57,12 +57,12 @@ using SdbusTestObject = TestFixture;
 TEST(AdaptorAndProxy, CanBeConstructedSuccesfully)
 {
     auto connection = sdbus::createConnection();
-    connection->requestName(INTERFACE_NAME);
+    connection->requestName(BUS_NAME);
 
     ASSERT_NO_THROW(TestAdaptor adaptor(*connection));
-    ASSERT_NO_THROW(TestProxy proxy(INTERFACE_NAME, OBJECT_PATH));
+    ASSERT_NO_THROW(TestProxy proxy(BUS_NAME, OBJECT_PATH));
 
-    connection->releaseName(INTERFACE_NAME);
+    connection->releaseName(BUS_NAME);
 }
 
 // Methods
@@ -260,7 +260,7 @@ TEST_F(SdbusTestObject, RunsServerSideAsynchoronousMethodAsynchronously)
     std::atomic<int> startedCount{};
     auto call = [&](uint32_t param)
     {
-        TestProxy proxy{INTERFACE_NAME, OBJECT_PATH};
+        TestProxy proxy{BUS_NAME, OBJECT_PATH};
         ++startedCount;
         while (!invoke) ;
         auto result = proxy.doOperationAsync(param);
@@ -283,7 +283,7 @@ TEST_F(SdbusTestObject, HandlesCorrectlyABulkOfParallelServerSideAsyncMethods)
     std::atomic<int> startedCount{};
     auto call = [&]()
     {
-        TestProxy proxy{INTERFACE_NAME, OBJECT_PATH};
+        TestProxy proxy{BUS_NAME, OBJECT_PATH};
         ++startedCount;
         while (!invoke) ;
 
@@ -403,7 +403,7 @@ TEST_F(SdbusTestObject, FailsCallingMethodOnNonexistentDestination)
 
 TEST_F(SdbusTestObject, FailsCallingMethodOnNonexistentObject)
 {
-    TestProxy proxy(INTERFACE_NAME, "/sdbuscpp/path/that/does/not/exist");
+    TestProxy proxy(BUS_NAME, "/sdbuscpp/path/that/does/not/exist");
     ASSERT_THROW(proxy.getInt(), sdbus::Error);
 }
 
@@ -440,8 +440,8 @@ TEST_F(SdbusTestObject, EmitsSimpleSignalSuccesfully)
 
 TEST_F(SdbusTestObject, EmitsSimpleSignalToMultipleProxiesSuccesfully)
 {
-    auto proxy1 = std::make_unique<TestProxy>(*s_connection, INTERFACE_NAME, OBJECT_PATH);
-    auto proxy2 = std::make_unique<TestProxy>(*s_connection, INTERFACE_NAME, OBJECT_PATH);
+    auto proxy1 = std::make_unique<TestProxy>(*s_connection, BUS_NAME, OBJECT_PATH);
+    auto proxy2 = std::make_unique<TestProxy>(*s_connection, BUS_NAME, OBJECT_PATH);
 
     m_adaptor->emitSimpleSignal();
 
diff --git a/tests/integrationtests/DBusAsyncMethodsTests.cpp b/tests/integrationtests/DBusAsyncMethodsTests.cpp
index cb0f5cc..5bb5811 100644
--- a/tests/integrationtests/DBusAsyncMethodsTests.cpp
+++ b/tests/integrationtests/DBusAsyncMethodsTests.cpp
@@ -93,7 +93,7 @@ TEST_F(SdbusTestObject, RunsServerSideAsynchoronousMethodAsynchronously)
     std::atomic<int> startedCount{};
     auto call = [&](uint32_t param)
     {
-        TestProxy proxy{INTERFACE_NAME, OBJECT_PATH};
+        TestProxy proxy{BUS_NAME, OBJECT_PATH};
         ++startedCount;
         while (!invoke) ;
         auto result = proxy.doOperationAsync(param);
@@ -116,7 +116,7 @@ TEST_F(SdbusTestObject, HandlesCorrectlyABulkOfParallelServerSideAsyncMethods)
     std::atomic<int> startedCount{};
     auto call = [&]()
     {
-        TestProxy proxy{INTERFACE_NAME, OBJECT_PATH};
+        TestProxy proxy{BUS_NAME, OBJECT_PATH};
         ++startedCount;
         while (!invoke) ;
 
diff --git a/tests/integrationtests/DBusConnectionTests.cpp b/tests/integrationtests/DBusConnectionTests.cpp
index 983f1ca..7258feb 100644
--- a/tests/integrationtests/DBusConnectionTests.cpp
+++ b/tests/integrationtests/DBusConnectionTests.cpp
@@ -54,7 +54,7 @@ TEST(Connection, CanRequestRegisteredDbusName)
 {
     auto connection = sdbus::createConnection();
 
-    ASSERT_NO_THROW(connection->requestName(INTERFACE_NAME))
+    ASSERT_NO_THROW(connection->requestName(BUS_NAME))
         << "Perhaps you've forgotten to copy `org.sdbuscpp.integrationtests.conf` file to `/etc/dbus-1/system.d` directory before running the tests?";
 }
 
@@ -68,8 +68,8 @@ TEST(Connection, CanReleasedRequestedName)
 {
     auto connection = sdbus::createConnection();
 
-    connection->requestName(INTERFACE_NAME);
-    ASSERT_NO_THROW(connection->releaseName(INTERFACE_NAME));
+    connection->requestName(BUS_NAME);
+    ASSERT_NO_THROW(connection->releaseName(BUS_NAME));
 }
 
 TEST(Connection, CannotReleaseNonrequestedName)
@@ -81,7 +81,7 @@ TEST(Connection, CannotReleaseNonrequestedName)
 TEST(Connection, CanEnterAndLeaveEventLoop)
 {
     auto connection = sdbus::createConnection();
-    connection->requestName(INTERFACE_NAME);
+    connection->requestName(BUS_NAME);
 
     std::thread t([&](){ connection->enterEventLoop(); });
     connection->leaveEventLoop();
diff --git a/tests/integrationtests/DBusGeneralTests.cpp b/tests/integrationtests/DBusGeneralTests.cpp
index 2ee1f02..29880e4 100644
--- a/tests/integrationtests/DBusGeneralTests.cpp
+++ b/tests/integrationtests/DBusGeneralTests.cpp
@@ -47,8 +47,8 @@ using namespace sdbus::test;
 TEST(AdaptorAndProxy, CanBeConstructedSuccesfully)
 {
     auto connection = sdbus::createConnection();
-    connection->requestName(INTERFACE_NAME);
+    connection->requestName(BUS_NAME);
 
     ASSERT_NO_THROW(TestAdaptor adaptor(*connection, OBJECT_PATH));
-    ASSERT_NO_THROW(TestProxy proxy(INTERFACE_NAME, OBJECT_PATH));
+    ASSERT_NO_THROW(TestProxy proxy(BUS_NAME, OBJECT_PATH));
 }
diff --git a/tests/integrationtests/DBusMethodsTests.cpp b/tests/integrationtests/DBusMethodsTests.cpp
index 2d9a006..8afaf88 100644
--- a/tests/integrationtests/DBusMethodsTests.cpp
+++ b/tests/integrationtests/DBusMethodsTests.cpp
@@ -227,7 +227,7 @@ TEST_F(SdbusTestObject, FailsCallingMethodOnNonexistentDestination)
 
 TEST_F(SdbusTestObject, FailsCallingMethodOnNonexistentObject)
 {
-    TestProxy proxy(INTERFACE_NAME, "/sdbuscpp/path/that/does/not/exist");
+    TestProxy proxy(BUS_NAME, "/sdbuscpp/path/that/does/not/exist");
     ASSERT_THROW(proxy.getInt(), sdbus::Error);
 }
 
diff --git a/tests/integrationtests/DBusSignalsTests.cpp b/tests/integrationtests/DBusSignalsTests.cpp
index 801e7bc..b9dbcc7 100644
--- a/tests/integrationtests/DBusSignalsTests.cpp
+++ b/tests/integrationtests/DBusSignalsTests.cpp
@@ -58,8 +58,8 @@ TEST_F(SdbusTestObject, EmitsSimpleSignalSuccesfully)
 
 TEST_F(SdbusTestObject, EmitsSimpleSignalToMultipleProxiesSuccesfully)
 {
-    auto proxy1 = std::make_unique<TestProxy>(*s_adaptorConnection, INTERFACE_NAME, OBJECT_PATH);
-    auto proxy2 = std::make_unique<TestProxy>(*s_adaptorConnection, INTERFACE_NAME, OBJECT_PATH);
+    auto proxy1 = std::make_unique<TestProxy>(*s_adaptorConnection, BUS_NAME, OBJECT_PATH);
+    auto proxy2 = std::make_unique<TestProxy>(*s_adaptorConnection, BUS_NAME, OBJECT_PATH);
 
     m_adaptor->emitSimpleSignal();
 
@@ -70,7 +70,7 @@ TEST_F(SdbusTestObject, EmitsSimpleSignalToMultipleProxiesSuccesfully)
 
 TEST_F(SdbusTestObject, ProxyDoesNotReceiveSignalFromOtherBusName)
 {
-    auto otherBusName = INTERFACE_NAME + "2";
+    auto otherBusName = BUS_NAME + "2";
     auto connection2 = sdbus::createConnection(otherBusName);
     auto adaptor2 = std::make_unique<TestAdaptor>(*connection2, OBJECT_PATH);
 
diff --git a/tests/integrationtests/Defs.h b/tests/integrationtests/Defs.h
index 5419290..5f3f675 100644
--- a/tests/integrationtests/Defs.h
+++ b/tests/integrationtests/Defs.h
@@ -32,6 +32,7 @@
 namespace sdbus { namespace test {
 
 const std::string INTERFACE_NAME{"org.sdbuscpp.integrationtests"};
+const std::string BUS_NAME = INTERFACE_NAME;
 const std::string MANAGER_PATH {"/org/sdbuscpp/integrationtests"};
 const std::string OBJECT_PATH  {"/org/sdbuscpp/integrationtests/ObjectA1"};
 const std::string OBJECT_PATH_2{"/org/sdbuscpp/integrationtests/ObjectB1"};
diff --git a/tests/integrationtests/TestFixture.h b/tests/integrationtests/TestFixture.h
index 69c2094..dd49d40 100644
--- a/tests/integrationtests/TestFixture.h
+++ b/tests/integrationtests/TestFixture.h
@@ -47,14 +47,14 @@ public:
     static void SetUpTestCase()
     {
         s_proxyConnection->enterEventLoopAsync();
-        s_adaptorConnection->requestName(INTERFACE_NAME);
+        s_adaptorConnection->requestName(BUS_NAME);
         s_adaptorConnection->enterEventLoopAsync();
         std::this_thread::sleep_for(std::chrono::milliseconds(50)); // Give time for the proxy connection to start listening to signals
     }
 
     static void TearDownTestCase()
     {
-        s_adaptorConnection->releaseName(INTERFACE_NAME);
+        s_adaptorConnection->releaseName(BUS_NAME);
         s_adaptorConnection->leaveEventLoop();
         s_proxyConnection->leaveEventLoop();
     }
@@ -84,8 +84,8 @@ public:
 private:
     void SetUp() override
     {
-        m_objectManagerProxy = std::make_unique<ObjectManagerTestProxy>(*s_proxyConnection, INTERFACE_NAME, MANAGER_PATH);
-        m_proxy = std::make_unique<TestProxy>(*s_proxyConnection, INTERFACE_NAME, OBJECT_PATH);
+        m_objectManagerProxy = std::make_unique<ObjectManagerTestProxy>(*s_proxyConnection, BUS_NAME, MANAGER_PATH);
+        m_proxy = std::make_unique<TestProxy>(*s_proxyConnection, BUS_NAME, OBJECT_PATH);
 
         m_objectManagerAdaptor = std::make_unique<ObjectManagerTestAdaptor>(*s_adaptorConnection, MANAGER_PATH);
         m_adaptor = std::make_unique<TestAdaptor>(*s_adaptorConnection, OBJECT_PATH);