diff --git a/Makefile b/Makefile
index f77f7c6..072d63a 100644
--- a/Makefile
+++ b/Makefile
@@ -2,4 +2,4 @@
 	sudo darwin-rebuild --flake ./nix/base-system $*
 
 update-input-%:
-	nix flake lock --update-input $* ./nix/base-system/
+	nix flake update $* ./nix/base-system/