diff --git a/source-builder/sb/macros.py b/source-builder/sb/macros.py
index 7c617a2..e0ff0e9 100644
--- a/source-builder/sb/macros.py
+++ b/source-builder/sb/macros.py
@@ -429,10 +429,10 @@ class macros:
             return True
         return False
 
-    def lock_read_map(self, _map):
+    def lock_read_map(self):
         self.read_map_locked = True
 
-    def unlock_read_map(self, _map):
+    def unlock_read_map(self):
         self.read_map_locked = False
 
 if __name__ == "__main__":