diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7b28ddc4..d1edd83e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -215,7 +215,6 @@ set(IMPL_SOURCES
         ${HEADER_DIR}/internal/catch_result_type.cpp
         ${HEADER_DIR}/internal/catch_run_context.cpp
         ${HEADER_DIR}/internal/catch_section.cpp
-        ${HEADER_DIR}/internal/catch_section_info.cpp
         ${HEADER_DIR}/internal/catch_startup_exception_registry.cpp
         ${HEADER_DIR}/internal/catch_string.cpp
         ${HEADER_DIR}/internal/catch_stringbuilder.cpp
diff --git a/include/internal/catch_section_info.cpp b/include/internal/catch_section_info.cpp
deleted file mode 100644
index 83eb4fef..00000000
--- a/include/internal/catch_section_info.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- *  Created by Phil Nash on 4/5/2012
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
-#include "catch_section_info.h"
-
-#include <vector>
-
-namespace Catch {
-
-    class RunningSection {
-    public:
-
-        typedef std::vector<RunningSection*> SubSections;
-
-        enum State {
-            Root,
-            Unknown,
-            Branch,
-            TestedBranch,
-            TestedLeaf
-        };
-
-        RunningSection( RunningSection* parent, std::string const& name )
-        :   m_state( Unknown ),
-            m_parent( parent ),
-            m_name( name )
-        {}
-
-        RunningSection( std::string const& name )
-        :   m_state( Root ),
-            m_parent( nullptr ),
-            m_name( name )
-        {}
-
-        ~RunningSection() {
-            deleteAll( m_subSections );
-        }
-
-        std::string getName() const {
-            return m_name;
-        }
-
-        bool shouldRun() const {
-            return m_state < TestedBranch;
-        }
-
-        bool isBranch() const {
-            return m_state == Branch;
-        }
-
-        const RunningSection* getParent() const {
-            return m_parent;
-        }
-
-        bool hasUntestedSections() const {
-            if( m_state == Unknown )
-                return true;
-            for( auto subSection : m_subSections )
-                if( subSection->hasUntestedSections() )
-                    return true;
-            return false;
-        }
-
-        // Mutable methods:
-
-        RunningSection* getParent() {
-            return m_parent;
-        }
-
-        RunningSection* findOrAddSubSection( std::string const& name, bool& changed ) {
-            for( auto subSection : m_subSections )
-                if( subSection->getName() == name )
-                    return subSection;
-            RunningSection* subSection = new RunningSection( this, name );
-            m_subSections.push_back( subSection );
-            m_state = Branch;
-            changed = true;
-            return subSection;
-        }
-
-        bool ran() {
-            if( m_state >= Branch )
-                return false;
-            m_state = TestedLeaf;
-            return true;
-        }
-
-        void ranToCompletion() {
-            if( m_state == Branch && !hasUntestedSections() )
-                m_state = TestedBranch;
-        }
-
-    private:
-        State m_state;
-        RunningSection* m_parent;
-        std::string m_name;
-        SubSections m_subSections;
-    };
-}