1 files changed, 1 insertions, 0 deletions
diff --git a/gr-qtgui/include/gnuradio/qtgui/waterfall_sink_c.h b/gr-qtgui/include/gnuradio/qtgui/waterfall_sink_c.h
index 71a8b925bb..1e4073aa01 100644
--- a/gr-qtgui/include/gnuradio/qtgui/waterfall_sink_c.h
+++ b/gr-qtgui/include/gnuradio/qtgui/waterfall_sink_c.h
@@ -156,6 +156,7 @@ namespace gr {
       virtual void enable_menu(bool en=true) = 0;
       virtual void enable_grid(bool en=true) = 0;
       virtual void disable_legend() = 0;
+      virtual void enable_axis_labels(bool en=true) = 0;
 
       QApplication *d_qApplication;
     };