diff --git a/Makefile b/Makefile
index cec23e66..cdfe2e43 100644
--- a/Makefile
+++ b/Makefile
@@ -13,18 +13,14 @@ switch:
 test:
 	nixos-rebuild --flake ".#${HOST}" dry-activate
 
-# The overridden inputs are just the inputs I typically use with my own
-# fork so we'll have to create a way to seamlessly upgrade those specific
-# inputs. Fortunately for us, this is possible with Nix command line
-# interface.
-#
-# Because of the nature to use my own fork, when to update is an important
-# thing to consider.
 .PHONY: update
 update:
 	git checkout -- flake.lock
 	nix flake update \
-		--override-input nixpkgs github:NixOS/nixpkgs/nixos-unstable \
-		--override-input guix-overlay github:foo-dogsquared/nix-overlay-guix \
-		--override-input home-manager github:nix-community/home-manager \
 		--commit-lock-file --commit-lockfile-summary "flake.lock: update inputs"
+
+.PHONY: update_with_forked_inputs
+update_with_forked_inputs:
+	nix flake lock \
+		--override-input guix-overlay git+file:///home/foo-dogsquared/library/projects/software/nix-overlay-guix/ \
+		--override-input dotfiles git+file:///home/foo-dogsquared/library/dotfiles/