diff --git a/crude_json.cpp b/crude_json.cpp
index 078427a2..a30fc65f 100644
--- a/crude_json.cpp
+++ b/crude_json.cpp
@@ -12,6 +12,7 @@
 # include "crude_json.h"
 # include <iomanip>
 # include <limits>
+# include <exception>
 # include <cstdlib>
 # include <clocale>
 # include <cmath>