diff --git a/Framework/API/inc/MantidAPI/HistoryItem.h b/Framework/API/inc/MantidAPI/HistoryItem.h
index 0baa6a0e25a12391cb3e8d9b3c01d9b3daf587e5..2ff07e0eee02893fa0f9601892fe3a32043a7e01 100644
--- a/Framework/API/inc/MantidAPI/HistoryItem.h
+++ b/Framework/API/inc/MantidAPI/HistoryItem.h
@@ -44,7 +44,6 @@ class MANTID_API_DLL HistoryItem {
 public:
   HistoryItem(AlgorithmHistory_const_sptr algHist);
   virtual ~HistoryItem() = default;
-  ;
   bool isUnrolled() const { return m_unrolled; }
   void unrolled(bool unrolled) { m_unrolled = unrolled; }
   AlgorithmHistory_const_sptr getAlgorithmHistory() const {
diff --git a/Framework/DataHandling/inc/MantidDataHandling/GroupDetectors2.h b/Framework/DataHandling/inc/MantidDataHandling/GroupDetectors2.h
index 5aeb9c61b33bb80dd8c3bda337fdca5503f146bd..9c71bfb983f057da1e4cba622b6e8c5b5085eb9b 100644
--- a/Framework/DataHandling/inc/MantidDataHandling/GroupDetectors2.h
+++ b/Framework/DataHandling/inc/MantidDataHandling/GroupDetectors2.h
@@ -142,7 +142,6 @@ private:
     /// this class can't be constructed it is just a holder for some static
     /// things
     RangeHelper() = default;
-    ;
     /// give an enum from poco a better name here
     enum {
       IGNORE_SPACES =
diff --git a/Framework/Nexus/inc/MantidNexus/NexusClasses.h b/Framework/Nexus/inc/MantidNexus/NexusClasses.h
index 6a503e6ad98677ab411e15c56f1a6720e576bd93..8780735a172609f21cb7ac01f951010abc8fdfe9 100644
--- a/Framework/Nexus/inc/MantidNexus/NexusClasses.h
+++ b/Framework/Nexus/inc/MantidNexus/NexusClasses.h
@@ -114,7 +114,6 @@ public:
   NXObject(const NXhandle fileID, const NXClass *parent,
            const std::string &name);
   virtual ~NXObject() = default;
-  ;
   /// Return the NX class name for a class (HDF group) or "SDS" for a data set;
   virtual std::string NX_class() const = 0;
   // True if complies with our understanding of the www.nexusformat.org
diff --git a/Framework/TestHelpers/inc/MantidTestHelpers/WorkspaceCreationHelper.h b/Framework/TestHelpers/inc/MantidTestHelpers/WorkspaceCreationHelper.h
index aff39f74c69da4614a43a7ff4ea3a0e3fd44bace..a25a187dd464c060356481a070d91e57de675fca 100644
--- a/Framework/TestHelpers/inc/MantidTestHelpers/WorkspaceCreationHelper.h
+++ b/Framework/TestHelpers/inc/MantidTestHelpers/WorkspaceCreationHelper.h
@@ -52,7 +52,6 @@ class MockAlgorithm : public Mantid::API::Algorithm {
 public:
   MockAlgorithm(size_t nSteps = 100);
   ~MockAlgorithm() override = default;
-  ;
 
   /// Algorithm's name for identification
   const std::string name() const override { return "MockAlgorithm"; };