diff --git a/source/blender/geometry/intern/mesh_selection.cc b/source/blender/geometry/intern/mesh_selection.cc
index eb5b5ee4031..12399d222bb 100644
--- a/source/blender/geometry/intern/mesh_selection.cc
+++ b/source/blender/geometry/intern/mesh_selection.cc
@@ -6,6 +6,8 @@
 
 #include "BKE_mesh.hh"
 
+#include "GEO_mesh_selection.hh"
+
 namespace blender::geometry {
 
 IndexMask vert_selection_from_edge(const Span<int2> edges,