diff --git a/flakes/manual.toml b/flakes/manual.toml
index 945f060b..4386d529 100644
--- a/flakes/manual.toml
+++ b/flakes/manual.toml
@@ -64,6 +64,16 @@ type = "github"
 owner = "dgollings"
 repo = "nix-atlas"
 
+[[sources]]
+type = "github"
+owner = "divnix"
+repo = "nosys"
+
+[[sources]]
+type = "github"
+owner = "divnix"
+repo = "std"
+
 [[sources]]
 type = "github"
 owner = "edolstra"