diff --git a/GeoLib/PointVec.cpp b/GeoLib/PointVec.cpp
index ef500205710307ed3e689f5f4b020c8a7bb7bf8f..20e18ffb7b6871870081736d00189268f703149e 100644
--- a/GeoLib/PointVec.cpp
+++ b/GeoLib/PointVec.cpp
@@ -12,6 +12,8 @@
  *
  */
 
+#include <numeric>
+
 // ThirdParty/logog
 #include "logog/include/logog.hpp"