diff --git a/cabal.project b/cabal.project
index 99632ec..8b3b48b 100644
--- a/cabal.project
+++ b/cabal.project
@@ -1,8 +1,3 @@
 packages:        komposition.cabal
-
+index-state:     2020-01-28T00:00:00Z
 allow-newer:     ffmpeg-light:base
-
-source-repository-package
-    type:       git
-    location:   https://github.com/reinerp/indexed-extras.git
-    tag:        8b38e7503c030644154e844cd932003d9438cfa2