diff --git a/cozy/model/single_file_chapter.py b/cozy/model/single_file_chapter.py
deleted file mode 100644
index be387575..00000000
--- a/cozy/model/single_file_chapter.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from cozy.model.chapter import Chapter
-
-
-class SingleFileChapter(Chapter):
-    @property
-    def name(self):
-        pass
-
-    @property
-    def number(self):
-        pass
-
-    @property
-    def disk(self):
-        pass
-
-    @property
-    def position(self):
-        pass
-
-    @property
-    def file(self):
-        pass
-
-    @property
-    def length(self):
-        pass
-
-    @property
-    def modified(self):
-        pass