diff --git a/splitter/cache.go b/splitter/cache.go
index 9818d12..507c738 100644
--- a/splitter/cache.go
+++ b/splitter/cache.go
@@ -120,13 +120,8 @@ func (c *cache) get(rev *git.Oid) *git.Oid {
 	return oid
 }
 
-func (c *cache) set(rev, newrev *git.Oid, created bool) {
+func (c *cache) set(rev, newrev *git.Oid) {
 	c.data[string(rev[0:20])] = newrev[0:20]
-	postfix := "/newest"
-	if created {
-		postfix = "/oldest"
-	}
-	c.data[string(append(newrev[0:20], []byte(postfix)...))] = rev[0:20]
 }
 
 func (c *cache) gets(commits []*git.Oid) []*git.Oid {
diff --git a/splitter/state.go b/splitter/state.go
index f14308f..cd80647 100644
--- a/splitter/state.go
+++ b/splitter/state.go
@@ -239,7 +239,7 @@ func (s *state) splitRev(rev *git.Commit) (*git.Oid, error) {
 		s.result.incCreated()
 	}
 
-	s.cache.set(rev.Id(), newrev, created)
+	s.cache.set(rev.Id(), newrev)
 
 	return newrev, nil
 }