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Diffstat (limited to 'gr-qtgui/src/lib/FrequencyDisplayPlot.h')
-rw-r--r--gr-qtgui/src/lib/FrequencyDisplayPlot.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gr-qtgui/src/lib/FrequencyDisplayPlot.h b/gr-qtgui/src/lib/FrequencyDisplayPlot.h
index c78e1667e..3c22c1397 100644
--- a/gr-qtgui/src/lib/FrequencyDisplayPlot.h
+++ b/gr-qtgui/src/lib/FrequencyDisplayPlot.h
@@ -1,6 +1,7 @@
#ifndef FREQUENCY_DISPLAY_PLOT_HPP
#define FREQUENCY_DISPLAY_PLOT_HPP
+#include <stdint.h>
#include <cstdio>
#include <qwt_plot.h>
#include <qwt_painter.h>