diff --git a/examples/multimedia/spectrum/app/wavfile.cpp b/examples/multimedia/spectrum/app/wavfile.cpp
index 475200d..5c786c1 100644
--- a/examples/multimedia/spectrum/app/wavfile.cpp
+++ b/examples/multimedia/spectrum/app/wavfile.cpp
@@ -48,6 +48,7 @@
**
****************************************************************************/
+#include <limits>
#include <qendian.h>
#include "wavfile.h"