diff --git a/src/nzb/_core.py b/src/nzb/_core.py
index e5954e9..a8a5cdb 100644
--- a/src/nzb/_core.py
+++ b/src/nzb/_core.py
@@ -308,7 +308,7 @@ def save(self, filename: StrPath | None = None, *, overwrite: bool = False) -> P
         return outfile
 
     @classmethod
-    def from_file(cls, nzb: StrPath, encoding: str = "utf-8") -> Self:
+    def from_file(cls, nzb: StrPath, *, encoding: str = "utf-8") -> Self:
         """
         Create an NZBMetaEditor instance from an NZB file path.