diff --git a/.gitignore b/.gitignore
index fd264bd..951acec 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,4 @@
 .DS_Store
 *.tmp
 .vscode/settings.json
+_codeql_detected_source_root
diff --git a/clustering/spatial_validation.cpp b/clustering/spatial_validation.cpp
index 458268f..5eb2765 100644
--- a/clustering/spatial_validation.cpp
+++ b/clustering/spatial_validation.cpp
@@ -9,6 +9,7 @@
 #include <boost/geometry.hpp>
 #include <boost/geometry/geometries/point_xy.hpp>
 #include <boost/geometry/geometries/polygon.hpp>
+#include <boost/geometry/geometries/multi_point.hpp>
 
 #include "../GdaConst.h"
 #include "../weights/GeodaWeight.h"
diff --git a/weights/VoronoiUtils.cpp b/weights/VoronoiUtils.cpp
index 66d9119..2be1bb8 100644
--- a/weights/VoronoiUtils.cpp
+++ b/weights/VoronoiUtils.cpp
@@ -27,7 +27,6 @@
 #include <boost/geometry.hpp>
 #include <boost/geometry/geometries/point_xy.hpp>
 #include <boost/geometry/geometries/polygon.hpp>
-#include <boost/geometry/multi/geometries/multi_point.hpp>
 #include <boost/polygon/voronoi.hpp>
 #include <boost/polygon/voronoi_builder.hpp>
 #include <boost/polygon/voronoi_diagram.hpp>