diff --git a/src/spectrogramplot.cpp b/src/spectrogramplot.cpp
index 5764847..3d42c0b 100644
--- a/src/spectrogramplot.cpp
+++ b/src/spectrogramplot.cpp
@@ -29,6 +29,7 @@
 #include <algorithm>
 #include <functional>
 #include <cstdlib>
+#include <limits>
 #include "util.h"