diff --git a/src/ifcgeom_schema_agnostic/Kernel.cpp b/src/ifcgeom_schema_agnostic/Kernel.cpp index 06a4e207ce..b09e34e6ca 100644 --- a/src/ifcgeom_schema_agnostic/Kernel.cpp +++ b/src/ifcgeom_schema_agnostic/Kernel.cpp @@ -2,6 +2,7 @@ #include #include +#include #include IfcGeom::Kernel::Kernel(IfcParse::IfcFile* file) {