diff --git a/gcodeparser/gcode_parser.py b/gcodeparser/gcode_parser.py
index a35e2b5..3413897 100644
--- a/gcodeparser/gcode_parser.py
+++ b/gcodeparser/gcode_parser.py
@@ -76,7 +76,7 @@ def __init__(self, gcode: str, include_comments=False):
 
 
 def get_lines(gcode, include_comments=False):
-    regex = r'(?!; *.+)(G|M|T|g|m|t)(\d+)(([ \t]*(?!G|M|g|m)\w(".*"|([-+\d\.]*)))*)[ \t]*(;[ \t]*(.*))?|;[ \t]*(.+)'
+    regex = r'(?!; *.+)(G|M|T|F|g|m|t)(\d+)(([ \t]*(?!G|M|g|m)\w(".*"|([-+\d\.]*)))*)[ \t]*(;[ \t]*(.*))?|;[ \t]*(.+)'
     regex_lines = re.findall(regex, gcode)
     lines = []
     for line in regex_lines: