diff --git a/phigrape.cpp b/phigrape.cpp
index f3d8546..52ec687 100644
--- a/phigrape.cpp
+++ b/phigrape.cpp
@@ -2,6 +2,7 @@
 #include <chrono>
 #include <mpi.h>
 #include <numeric>
+#include <stdexcept>
 
 #include "black_holes.h"
 #include "config.h"