diff --git a/pyrmv/raw/him_search.py b/pyrmv/raw/him_search.py
index da6e868..c71beb8 100644
--- a/pyrmv/raw/him_search.py
+++ b/pyrmv/raw/him_search.py
@@ -4,7 +4,7 @@ from xmltodict import parse as xmlparse
 from datetime import datetime
 
 from pyrmv.utility.find_exception import find_exception
-from pyrmv.utility.bitmask import weekdays_to_bitmask
+from pyrmv.utility.weekdays_bitmask import weekdays_bitmask
 
 try:
     from typing import Literal
@@ -115,7 +115,7 @@ def him_search(accessId: str,
         elif str(var) == "weekdays":
             if val != None:
                 if isinstance(val, OrderedDict):
-                    payload[str(var)] = weekdays_to_bitmask(val)
+                    payload[str(var)] = weekdays_bitmask(val)
                 else:
                     payload[str(var)] = val
         elif str(var) not in ["json", "headers", "payload"]:
diff --git a/pyrmv/utility/bitmask.py b/pyrmv/utility/weekdays_bitmask.py
similarity index 89%
rename from pyrmv/utility/bitmask.py
rename to pyrmv/utility/weekdays_bitmask.py
index d9937cf..c5456d3 100644
--- a/pyrmv/utility/bitmask.py
+++ b/pyrmv/utility/weekdays_bitmask.py
@@ -1,7 +1,7 @@
 from typing import OrderedDict
 
 
-def weekdays_to_bitmask(data: OrderedDict[str, bool]) -> str:
+def weekdays_bitmask(data: OrderedDict[str, bool]) -> str:
     """Convert ordered dict with weekdays to a bitmask.
 
     ### Args: