diff --git a/res/gstplayer b/res/gstplayer
index e4b3248..d2c92ee 100755
--- a/res/gstplayer
+++ b/res/gstplayer
@@ -48,15 +48,18 @@ class Player(object):
         if title:
             self.window.set_title(title)
 
-        if hasattr(self,'width') and hasattr(self,'height'):
-            self.window.set_default_size(self.width, self.height)
+        if kwargs.get("fullscreen"):
+            self.window.fullscreen()
+        else:
+            if hasattr(self,'width') and hasattr(self,'height'):
+                self.window.set_default_size(self.width, self.height)
 
         self.drawingarea = Gtk.DrawingArea()
         self.window.add(self.drawingarea)
 
         if hasattr(self,'width') and hasattr(self,'height'):
             self.drawingarea.set_size_request(self.width,self.height)
-        self.drawingarea.add_events(Gdk.EventMask.BUTTON_PRESS_MASK|Gdk.EventMask.BUTTON_RELEASE_MASK) 
+        self.drawingarea.add_events(Gdk.EventMask.BUTTON_PRESS_MASK|Gdk.EventMask.BUTTON_RELEASE_MASK)
         self.drawingarea.connect('button-press-event', self.on_mouse_pressed)
         self.drawingarea.connect('button-release-event', self.on_mouse_pressed)
         self.drawingarea.add_events(Gdk.EventMask.KEY_PRESS_MASK)
@@ -206,6 +209,7 @@ if __name__ == '__main__':
     parser.add_argument("--log-level",   metavar="lvl",   help="Maximum level for log messages")
     parser.add_argument("-p", "--port",  type=int, default=1991,  help="Port for rtsp")
     parser.add_argument("-a", "--audio", dest="audio", action="store_true", help="Enable audio support")
+    parser.add_argument("-f", "--full-screen", dest="fullscreen", action="store_true", help="Enter full screen mode")
     parser.add_argument("-s", "--scale", metavar="WxH",   help="Scale to resolution")
     parser.add_argument("-d", "--debug",                  help="Debug")
     parser.add_argument("--uibc",                         help="Enable UIBC")
@@ -217,6 +221,7 @@ if __name__ == '__main__':
     # "                        default HH   %08X\n"
     parser.add_argument("-r", "--resolution",             help="Resolution")
     parser.set_defaults(audio=False)
+    parser.set_defaults(fullscreen=False)
     args = parser.parse_args()
 
     p = Player(**vars(args))