diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 5a3d9aa058..fd05f369b6 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -646,6 +646,10 @@ INSTALL(FILES ${IFCGEOM_H_FILES}
 	DESTINATION ${INCLUDEDIR}/ifcgeom
 )
 
+INSTALL(FILES  ${SCHEMA_AGNOSTIC_H_FILES} 
+	DESTINATION ${INCLUDEDIR}/ifcgeom_schema_agnostic
+)
+
 INSTALL(TARGETS IfcParse IfcGeom_ifc2x3 IfcGeom_ifc4
 	ARCHIVE DESTINATION ${LIBDIR}
 	LIBRARY DESTINATION ${LIBDIR}