diff --git a/Polygon_mesh_processing/include/CGAL/Polyhedral_envelope.h b/Polygon_mesh_processing/include/CGAL/Polyhedral_envelope.h
index c276088ea57..f47df8aaa99 100644
--- a/Polygon_mesh_processing/include/CGAL/Polyhedral_envelope.h
+++ b/Polygon_mesh_processing/include/CGAL/Polyhedral_envelope.h
@@ -56,7 +56,7 @@
 #ifndef CGAL_POLYGON_MESH_PROCESSING_POLYHEDRAL_ENVELOPE_H
 #define CGAL_POLYGON_MESH_PROCESSING_POLYHEDRAL_ENVELOPE_H
 
-#include <CGAL/license/Polygon_mesh_processing/Envelope.h>
+#include <CGAL/license/Polygon_mesh_processing/Polyhedral_envelope.h>
 
 #include <CGAL/disable_warnings.h>