diff --git a/src/ifcopenshell-python/test/fixtures/validate/fail-duplicated-guids-ifc4x3.ifc b/src/ifcopenshell-python/test/fixtures/validate/fail-duplicated-guids-ifc4x3.ifc
index 9bf812583a..9a648490ef 100644
--- a/src/ifcopenshell-python/test/fixtures/validate/fail-duplicated-guids-ifc4x3.ifc
+++ b/src/ifcopenshell-python/test/fixtures/validate/fail-duplicated-guids-ifc4x3.ifc
@@ -2,7 +2,7 @@ ISO-10303-21;
 HEADER;
 FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
 FILE_NAME('','2024-04-02T17:16:50',(),(),'IfcOpenShell v0.7.0-e38eafd03','IfcOpenShell v0.7.0-e38eafd03','');
-FILE_SCHEMA(('IFC4X3'));
+FILE_SCHEMA(('IFC4X3_ADD2'));
 ENDSEC;
 DATA;
 #1=IFCBUILDINGELEMENTPROXY('3pdqyORIn8KBHZAhhtJ72T',$,$,$,$,$,$,$,$);
diff --git a/src/ifcopenshell-python/test/fixtures/validate/pass-not-duplicated-guids-ifc4x3.ifc b/src/ifcopenshell-python/test/fixtures/validate/pass-not-duplicated-guids-ifc4x3.ifc
index d96dc23002..7d7fac5b4f 100644
--- a/src/ifcopenshell-python/test/fixtures/validate/pass-not-duplicated-guids-ifc4x3.ifc
+++ b/src/ifcopenshell-python/test/fixtures/validate/pass-not-duplicated-guids-ifc4x3.ifc
@@ -2,7 +2,7 @@ ISO-10303-21;
 HEADER;
 FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
 FILE_NAME('','2024-04-02T17:16:50',(),(),'IfcOpenShell v0.7.0-e38eafd03','IfcOpenShell v0.7.0-e38eafd03','');
-FILE_SCHEMA(('IFC4X3'));
+FILE_SCHEMA(('IFC4X3_ADD2'));
 ENDSEC;
 DATA;
 #1=IFCBUILDINGELEMENTPROXY('3pdqyORIn8KBHZAhhtJ72T',$,$,$,$,$,$,$,$);