diff --git a/pykd/pydbgio.h b/pykd/pydbgio.h
index ea8d987..75f73ce 100644
--- a/pykd/pydbgio.h
+++ b/pykd/pydbgio.h
@@ -75,6 +75,10 @@ public:
     bool closed() {
         return false;
     }
+
+    bool isatty() {
+        return false;
+    }
 };
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/pykd/pymod.cpp b/pykd/pymod.cpp
index 804b5e0..599c886 100644
--- a/pykd/pymod.cpp
+++ b/pykd/pymod.cpp
@@ -204,8 +204,9 @@ BOOST_PYTHON_MODULE( pykd )
     // Python debug output console helper classes
     python::class_<DbgOut>( "dout", "dout", python::no_init )
         .def( "write", &DbgOut::write )
-        .def( "writedml", &DbgOut::writedml)
+        .def( "writedml", &DbgOut::writedml )
         .def( "flush", &DbgOut::flush )
+        .def( "isatty", &DbgOut::isatty )
         .add_property( "encoding", &DbgOut::encoding )
         .add_property( "closed", &DbgOut::closed );
 
diff --git a/pykd_bootstrapper/version.h b/pykd_bootstrapper/version.h
index b70f446..74182ca 100644
--- a/pykd_bootstrapper/version.h
+++ b/pykd_bootstrapper/version.h
@@ -3,7 +3,7 @@
 #define PYKDEXT_VERSION_MAJOR      1
 #define PYKDEXT_VERSION_MINOR      0
 #define PYKDEXT_VERSION_SUBVERSION 1
-#define PYKDEXT_VERSION_BUILDNO    13
+#define PYKDEXT_VERSION_BUILDNO    14
 
 #define __VER_STR2__(x) #x
 #define __VER_STR1__(x) __VER_STR2__(x)
diff --git a/pykd_bootstrapper/windbgext.cpp b/pykd_bootstrapper/windbgext.cpp
index 7327304..a5fb03e 100644
--- a/pykd_bootstrapper/windbgext.cpp
+++ b/pykd_bootstrapper/windbgext.cpp
@@ -78,6 +78,10 @@ public:
         return false;
     }
 
+    bool isatty() {
+        return false;
+    }
+
 private:
 
     CComQIPtr<IDebugControl4>  m_control;
@@ -261,6 +265,7 @@ private:
             .def("write", &DbgOut::write)
             .def("writedml", &DbgOut::writedml)
             .def("flush", &DbgOut::flush)
+            .def("isatty", &DbgOut::isatty)
             .add_property("encoding", &DbgOut::encoding)
             .add_property("closed", &DbgOut::closed);