diff --git a/docs/parsers/xrandr.md b/docs/parsers/xrandr.md
index a10d6d8b..0f87ebc6 100644
--- a/docs/parsers/xrandr.md
+++ b/docs/parsers/xrandr.md
@@ -89,7 +89,7 @@ Examples:
 ### parse
 
 ```python
-def parse(data: str, raw=False, quiet=False)
+def parse(data: str, raw: bool = False, quiet: bool = False)
 ```
 
 Main text parsing function
diff --git a/jc/parsers/xrandr.py b/jc/parsers/xrandr.py
index 8dfab9ff..5ec6f79e 100644
--- a/jc/parsers/xrandr.py
+++ b/jc/parsers/xrandr.py
@@ -287,7 +287,7 @@ def _parse_mode(line: str) -> Optional[Mode]:
     return mode
 
 
-def parse(data: str, raw=False, quiet=False):
+def parse(data: str, raw: bool =False, quiet: bool =False):
     """
     Main text parsing function