diff --git a/src/libs/clangbackendipc/clangbackendipc_global.h b/src/libs/clangbackendipc/clangbackendipc_global.h
index 33775c7cac7..aaa4e244ea0 100644
--- a/src/libs/clangbackendipc/clangbackendipc_global.h
+++ b/src/libs/clangbackendipc/clangbackendipc_global.h
@@ -48,9 +48,9 @@
 #endif
 
 #ifdef UNIT_TESTS
-#define unitttest_public public
+#define unittest_public public
 #else
-#define unitttest_public private
+#define unittest_public private
 #endif
 
 namespace ClangBackEnd {
diff --git a/src/libs/utils/smallstring.h b/src/libs/utils/smallstring.h
index 0a38d5ddecc..5689d9414ab 100644
--- a/src/libs/utils/smallstring.h
+++ b/src/libs/utils/smallstring.h
@@ -48,9 +48,9 @@
 #include <vector>
 
 #ifdef UNIT_TESTS
-#define unitttest_public public
+#define unittest_public public
 #else
-#define unitttest_public private
+#define unittest_public private
 #endif
 
 namespace Utils {
@@ -658,7 +658,7 @@ public:
         return comparison < 0;
     }
 
-unitttest_public:
+unittest_public:
     bool isShortString() const noexcept
     {
         return !m_data.shortString.isReference;
diff --git a/src/plugins/clangpchmanager/pchmanagerclient.h b/src/plugins/clangpchmanager/pchmanagerclient.h
index 173b1078650..05ebc42e47b 100644
--- a/src/plugins/clangpchmanager/pchmanagerclient.h
+++ b/src/plugins/clangpchmanager/pchmanagerclient.h
@@ -45,7 +45,7 @@ public:
 
     void setConnectionClient(PchManagerConnectionClient *connectionClient);
 
-unitttest_public:
+unittest_public:
     const std::vector<PchManagerNotifierInterface*> &notifiers() const;
     void precompiledHeaderUpdated(const QString &projectPartId, const QString &pchFilePath);
 
diff --git a/src/plugins/clangrefactoring/refactoringclient.h b/src/plugins/clangrefactoring/refactoringclient.h
index 82085458ff2..ea1abac026c 100644
--- a/src/plugins/clangrefactoring/refactoringclient.h
+++ b/src/plugins/clangrefactoring/refactoringclient.h
@@ -68,7 +68,7 @@ public:
 
     void setRefactoringConnectionClient(ClangBackEnd::RefactoringConnectionClient *connectionClient);
 
-unitttest_public:
+unittest_public:
     void addSearchResult(const ClangBackEnd::SourceRangeWithTextContainer &sourceRange,
                          std::unordered_map<uint, QString> &filePaths);
 
diff --git a/src/tools/clangpchmanagerbackend/source/changedfilepathcompressor.h b/src/tools/clangpchmanagerbackend/source/changedfilepathcompressor.h
index 20634488f3b..b808db64592 100644
--- a/src/tools/clangpchmanagerbackend/source/changedfilepathcompressor.h
+++ b/src/tools/clangpchmanagerbackend/source/changedfilepathcompressor.h
@@ -67,7 +67,7 @@ public:
                          [this, callback=std::move(callback)] { callback(takeFilePaths()); });
     }
 
-unitttest_public:
+unittest_public:
     virtual void restartTimer()
     {
         m_timer.start(20);
diff --git a/src/tools/clangpchmanagerbackend/source/clangpathwatcher.h b/src/tools/clangpchmanagerbackend/source/clangpathwatcher.h
index 0aadc7bf2a3..9109aee15a6 100644
--- a/src/tools/clangpchmanagerbackend/source/clangpathwatcher.h
+++ b/src/tools/clangpchmanagerbackend/source/clangpathwatcher.h
@@ -110,7 +110,7 @@ public:
         m_notifier = notifier;
     }
 
-unitttest_public:
+unittest_public:
     static std::vector<uint> idsFromIdPaths(const std::vector<IdPaths> &idPaths)
     {
         std::vector<uint> ids;
diff --git a/src/tools/clangpchmanagerbackend/source/clangpchmanagerbackend_global.h b/src/tools/clangpchmanagerbackend/source/clangpchmanagerbackend_global.h
index b5b5fdc0c76..b38de487bba 100644
--- a/src/tools/clangpchmanagerbackend/source/clangpchmanagerbackend_global.h
+++ b/src/tools/clangpchmanagerbackend/source/clangpchmanagerbackend_global.h
@@ -28,10 +28,10 @@
 #include <utils/smallstringfwd.h>
 
 #ifdef UNIT_TESTS
-#define unitttest_public public
+#define unittest_public public
 #define non_unittest_final
 #else
-#define unitttest_public private
+#define unittest_public private
 #define non_unittest_final final
 #endif
 
diff --git a/src/tools/clangpchmanagerbackend/source/pchcreator.h b/src/tools/clangpchmanagerbackend/source/pchcreator.h
index 1ea1e080373..c9e59bd89fe 100644
--- a/src/tools/clangpchmanagerbackend/source/pchcreator.h
+++ b/src/tools/clangpchmanagerbackend/source/pchcreator.h
@@ -61,7 +61,7 @@ public:
 
     void setGenerator(PchGeneratorInterface *pchGenerator);
 
-unitttest_public:
+unittest_public:
     Utils::PathStringVector generateGlobalHeaderPaths() const;
     Utils::PathStringVector generateGlobalSourcePaths() const;
     Utils::PathStringVector generateGlobalHeaderAndSourcePaths() const;
diff --git a/src/tools/clangpchmanagerbackend/source/pchgenerator.h b/src/tools/clangpchmanagerbackend/source/pchgenerator.h
index 7c5b50f13b7..ca8438506fd 100644
--- a/src/tools/clangpchmanagerbackend/source/pchgenerator.h
+++ b/src/tools/clangpchmanagerbackend/source/pchgenerator.h
@@ -63,7 +63,7 @@ public:
         m_notifier = notifier;
     }
 
-unitttest_public:
+unittest_public:
     Process *addTask(Utils::SmallStringVector &&compilerArguments, ProjectPartPch &&projectPartPch)
     {
         auto process = std::make_unique<Process>();
diff --git a/src/tools/clangpchmanagerbackend/source/projectparts.h b/src/tools/clangpchmanagerbackend/source/projectparts.h
index 2651e22ce66..67c8bc02563 100644
--- a/src/tools/clangpchmanagerbackend/source/projectparts.h
+++ b/src/tools/clangpchmanagerbackend/source/projectparts.h
@@ -42,7 +42,7 @@ public:
     void remove(const Utils::SmallStringVector &projectPartIds) override;
     V2::ProjectPartContainers projects(const Utils::SmallStringVector &projectPartIds) const override;
 
-unitttest_public:
+unittest_public:
     static V2::ProjectPartContainers uniqueProjectParts(V2::ProjectPartContainers &&projectsParts);
     V2::ProjectPartContainers newProjectParts(V2::ProjectPartContainers &&projectsParts) const;
     void mergeProjectParts(const V2::ProjectPartContainers &projectsParts);