diff --git a/src/ifcpatch/ifcpatch/recipes/AssignConstituentFractions.py b/src/ifcpatch/ifcpatch/recipes/AssignConstituentFractions.py
index 42726cb2ee..bbcde73316 100644
--- a/src/ifcpatch/ifcpatch/recipes/AssignConstituentFractions.py
+++ b/src/ifcpatch/ifcpatch/recipes/AssignConstituentFractions.py
@@ -17,8 +17,7 @@ class Patcher:
     and assigns fraction values accordingly.
     """
 
-    def __init__(self, src: str, file: ifcopenshell.file, logger: Logger, *args):
-        self.src = src
+    def __init__(self, file: ifcopenshell.file, logger: Logger):
         self.file = file
         self.logger = logger
 
diff --git a/src/ifcpatch/ifcpatch/recipes/RegenerateGlobalIds.py b/src/ifcpatch/ifcpatch/recipes/RegenerateGlobalIds.py
index dec1a1db10..63c595ca9e 100644
--- a/src/ifcpatch/ifcpatch/recipes/RegenerateGlobalIds.py
+++ b/src/ifcpatch/ifcpatch/recipes/RegenerateGlobalIds.py
@@ -22,7 +22,7 @@ from logging import Logger
 
 
 class Patcher:
-    def __init__(self, file: ifcopenshell.file, logger: Logger, only_duplicates=False):
+    def __init__(self, file: ifcopenshell.file, logger: Logger, only_duplicates: bool = False):
         """Regenerate GlobalIds in an IFC model
 
         All root elements in an IFC model must be identified by a unique Global