diff --git a/graph.dat b/graph.dat
deleted file mode 100644
index b723c60..0000000
--- a/graph.dat
+++ /dev/null
@@ -1,12 +0,0 @@
-[test:hello]
-
-[doc:foo]
-owner = [user:alice]
-read = [user:bob, doc:foo#owner]
-
-[user:alice]
-
-[user:bob]
-
-[user:oscar]
-
diff --git a/graph.dat.bak b/graph.dat.bak
deleted file mode 100644
index 20ee74e..0000000
--- a/graph.dat.bak
+++ /dev/null
@@ -1,12 +0,0 @@
-[test:hello]
-
-[doc:foo]
-read = [doc:foo#owner, user:bob]
-owner = [user:alice]
-
-[user:alice]
-
-[user:bob]
-
-[user:oscar]
-