diff --git a/src/columns/ColTypeDuration.cpp b/src/columns/ColTypeDuration.cpp
index 9d8234ad3..79ed79016 100644
--- a/src/columns/ColTypeDuration.cpp
+++ b/src/columns/ColTypeDuration.cpp
@@ -33,11 +33,6 @@ ColumnTypeDuration::ColumnTypeDuration ()
   _type = "duration";
 }
 
-////////////////////////////////////////////////////////////////////////////////
-ColumnTypeDuration::~ColumnTypeDuration ()
-{
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // Set the minimum and maximum widths for the value.
 void ColumnTypeDuration::measure (Task& task, unsigned int& minimum, unsigned int& maximum)
diff --git a/src/columns/ColTypeDuration.h b/src/columns/ColTypeDuration.h
index b96b5f829..9583d7ee0 100644
--- a/src/columns/ColTypeDuration.h
+++ b/src/columns/ColTypeDuration.h
@@ -37,8 +37,6 @@ class ColumnTypeDuration : public Column
 {
 public:
   ColumnTypeDuration ();
-  virtual ~ColumnTypeDuration ();
-
   virtual void measure (Task&, unsigned int&, unsigned int&);
   virtual void render (std::vector <std::string>&, Task&, int, Color&);
 };