diff --git a/src/plugins/mcusupport/mcutargetfactory.cpp b/src/plugins/mcusupport/mcutargetfactory.cpp
index 1f6868274d0..73359910f08 100644
--- a/src/plugins/mcusupport/mcutargetfactory.cpp
+++ b/src/plugins/mcusupport/mcutargetfactory.cpp
@@ -82,12 +82,15 @@ QPair<Targets, Packages> McuTargetFactory::createTargets(const McuTargetDescript
         if (!toolchain || !toolchainFile)
             continue;
         Packages targetPackages = createPackages(desc);
+        McuToolChainPackagePtr toolchainPtr{toolchain};
+        targetPackages.insert({toolchainPtr});
+        targetPackages.unite({toolchainFile});
         packages.unite(targetPackages);
         mcuTargets.append(McuTargetPtr{new McuTarget{QVersionNumber::fromString(desc.qulVersion),
                                                      platform,
                                                      deduceOperatingSystem(desc),
                                                      targetPackages,
-                                                     McuToolChainPackagePtr{toolchain},
+                                                     toolchainPtr,
                                                      toolchainFile,
                                                      colorDepth}});
     }
diff --git a/src/plugins/mcusupport/test/unittest.cpp b/src/plugins/mcusupport/test/unittest.cpp
index 50d66a99d6d..6358e154db4 100644
--- a/src/plugins/mcusupport/test/unittest.cpp
+++ b/src/plugins/mcusupport/test/unittest.cpp
@@ -233,6 +233,16 @@ void verifyBoardSdk(const McuPackagePtr &boardSdk,
 
 McuSupportTest::McuSupportTest()
     : targetFactory{settingsMockPtr}
+    , compilerDescription{armGccLabel, armGccEnvVar, Constants::TOOLCHAIN_DIR_CMAKE_VARIABLE, armGccLabel, armGccDirectorySetting, {}, {}, {}, false}
+     , toochainFileDescription{armGccLabel, armGccEnvVar, Constants::TOOLCHAIN_FILE_CMAKE_VARIABLE, armGccLabel, armGccDirectorySetting, {}, {}, {}, false}
+    , targetDescription {
+        "2.0.1",
+        "2",
+        platformDescription,
+        Sdk::McuTargetDescription::Toolchain{armGcc, {}, compilerDescription, toochainFileDescription},
+        Sdk::PackageDescription{},
+        Sdk::McuTargetDescription::FreeRTOS{},
+    }
     , toolchainPackagePtr{new McuToolChainPackage{
           settingsMockPtr,
           {},                                              // label
@@ -274,15 +284,6 @@ McuSupportTest::McuSupportTest()
 
 void McuSupportTest::initTestCase()
 {
-    targetDescription = Sdk::McuTargetDescription{
-        "2.0.1",
-        "2",
-        platformDescription,
-        Sdk::McuTargetDescription::Toolchain{},
-        Sdk::PackageDescription{},
-        Sdk::McuTargetDescription::FreeRTOS{},
-    };
-
     EXPECT_CALL(*freeRtosPackage, environmentVariableName())
         .WillRepeatedly(Return(QString{freeRtosEnvVar}));
     EXPECT_CALL(*freeRtosPackage, cmakeVariableName())
@@ -573,16 +574,41 @@ void McuSupportTest::test_createTargets()
     targetDescription.toolchain.id = armGcc;
 
     const auto [targets, packages]{targetFactory.createTargets(targetDescription, qtForMcuSdkPath)};
-    QVERIFY(!targets.empty());
+    QCOMPARE(targets.size(), 1);
     const McuTargetPtr target{targets.at(0)};
-    QCOMPARE(target->colorDepth(), colorDepth);
-    const auto &tgtPackages{target->packages()};
-    QVERIFY(!tgtPackages.empty());
 
+    QCOMPARE(target->colorDepth(), colorDepth);
+
+    const auto &tgtPackages{target->packages()};
+    QCOMPARE(tgtPackages.size(), 4);
+
+    // target should contain freertos package
     QVERIFY(anyOf(tgtPackages, [](const McuPackagePtr &pkg) {
         return (pkg->environmentVariableName() == nxp1064FreeRtosEnvVar
                 && pkg->cmakeVariableName() == freeRtosCMakeVar && pkg->label() == id);
     }));
+
+    // all packages should contain target's tooclhain compiler package.
+    QVERIFY(anyOf(packages, [](const McuPackagePtr &pkg) {
+        return (pkg->cmakeVariableName() == Constants::TOOLCHAIN_DIR_CMAKE_VARIABLE);
+    }));
+
+    // target should contain tooclhain copmiler package.
+    QVERIFY(anyOf(tgtPackages, [](const McuPackagePtr &pkg) {
+        return (pkg->cmakeVariableName()
+                == Constants::TOOLCHAIN_DIR_CMAKE_VARIABLE /*and pkg->disconnect*/);
+    }));
+
+    // all packages should contain target's tooclhain file package.
+    QVERIFY(anyOf(packages, [](const McuPackagePtr &pkg) {
+        return (pkg->cmakeVariableName() == Constants::TOOLCHAIN_FILE_CMAKE_VARIABLE);
+    }));
+
+    // target should contain tooclhain file package.
+    QVERIFY(anyOf(tgtPackages, [](const McuPackagePtr &pkg) {
+        return (pkg->cmakeVariableName()
+                == Constants::TOOLCHAIN_FILE_CMAKE_VARIABLE /*and pkg->disconnect*/);
+    }));
 }
 
 void McuSupportTest::test_createPackages()
diff --git a/src/plugins/mcusupport/test/unittest.h b/src/plugins/mcusupport/test/unittest.h
index 91844f087e7..8f02d0c3589 100644
--- a/src/plugins/mcusupport/test/unittest.h
+++ b/src/plugins/mcusupport/test/unittest.h
@@ -102,6 +102,8 @@ private:
 
     QSharedPointer<SettingsHandlerMock> settingsMockPtr{new SettingsHandlerMock};
     McuTargetFactory targetFactory;
+    Sdk::PackageDescription compilerDescription;
+    Sdk::PackageDescription toochainFileDescription;
     Sdk::McuTargetDescription targetDescription;
     McuToolChainPackagePtr toolchainPackagePtr;
     McuToolChainPackagePtr armGccToolchainPackagePtr;