1 files changed, 1 insertions, 0 deletions
diff --git a/common/opthelpers.h b/common/opthelpers.h
index e4945c2b..e46c0f3a 100644
--- a/common/opthelpers.h
+++ b/common/opthelpers.h
@@ -1,6 +1,7 @@
 #ifndef OPTHELPERS_H
 #define OPTHELPERS_H
 
+#include <cstdint>
 #include <utility>