diff --git a/src/operations/divide.cpp b/src/operations/divide.cpp
index c5077b1..6da5c2d 100644
--- a/src/operations/divide.cpp
+++ b/src/operations/divide.cpp
@@ -22,6 +22,7 @@
  */
 #include "operations/divide.h"
 #include "operations/util.h"
+#include <cstdint>
 #include <sstream>
 using namespace expr;