diff --git a/FlatCAMObj.py b/FlatCAMObj.py
index a4d53f5e..b4de03ca 100644
--- a/FlatCAMObj.py
+++ b/FlatCAMObj.py
@@ -5979,8 +5979,8 @@ class FlatCAMCNCjob(FlatCAMObj, CNCjob):
             _filter_ = "HPGL Files (*.plt);;" \
                        "All Files (*.*)"
         else:
-            _filter_ = "G-Code Files (*.nc);;G-Code Files (*.txt);;G-Code Files (*.tap);;G-Code Files (*.cnc);;" \
-                       "G-Code Files (*.g-code);;All Files (*.*)"
+            _filter_ = "G-Code Files (*.nc);;G-Code Files (*.txt);;G-Code Files (*.tap);;G-Code Files (*.ngc);;" \
+                       "G-Code Files (*.cnc);;G-Code Files (*.g-code);;All Files (*.*)"
 
         try:
             dir_file_to_save = self.app.get_last_save_folder() + '/' + str(name)
diff --git a/README.md b/README.md
index 7dcd06e9..c7b60f3e 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,10 @@ CAD program, and create G-Code for Isolation routing.
 
 =================================================
 
+7.11.2019
+
+- added the '.ngc' fiel extension to the GCode Save file dialog filter
+
 6.11.2019
 
 - the "CRTL+S" key combo when the Preferences Tab is in focus will save the Preferences instead of saving the Project