diff --git a/index/index.go b/index/index.go
index 41ec7bd..674b063 100644
--- a/index/index.go
+++ b/index/index.go
@@ -240,7 +240,7 @@ func (i *Index) DeleteFile(path string) ([]string, []string, error) {
 	matchPrefix := false
 	if strings.HasSuffix(path, "/*") {
 		matchPrefix = true
-		path = path[0 : len(path)-2]
+		path = path[0 : len(path)-1]
 	} else if strings.HasSuffix(path, "/") {
 		return nil, nil, errors.New("path cannot end with /; to remove a folder, end with /*")
 	} else if strings.HasSuffix(path, "*") {