diff --git a/include/hareflow/detail/accumulator.h b/include/hareflow/detail/accumulator.h
index 1c1e0c5..6470870 100644
--- a/include/hareflow/detail/accumulator.h
+++ b/include/hareflow/detail/accumulator.h
@@ -6,6 +6,7 @@
 #include <chrono>
 #include <condition_variable>
 #include <vector>
+#include <stdexcept>
 
 #include "hareflow/detail/internal_types.h"