diff --git a/fck/cktype/md5.py b/fck/cktype/md5.py
index a15caf4..4a5369a 100644
--- a/fck/cktype/md5.py
+++ b/fck/cktype/md5.py
@@ -6,7 +6,7 @@ from hashlib import md5
 class MD5(object):
     NAME: str = "MD5"
     EXT: List[str] = [".md5"]
-    SYNTAX: List[Pattern] = [compile(r"^;*$"), compile(r"^.* [0-9a-fA-F]{8}$")]
+    SYNTAX: List[Pattern] = [compile(r"^;*$"), compile(r"^.* [0-9a-fA-F]{32}$")]
     REGEX: Pattern = compile(r"[0-9a-fA-F]{32}")
     NULL: str = "D41D8CD98F00B204E9800998ECF8427E"