(list (channel (name 'guix)
	       (url "https://git.savannah.gnu.org/git/guix.git")
	       (branch "version-1.4.0"))
      (channel (name 'jeko)
	       (url "https://framagit.org/Jeko/guix-jeko-channel.git"))
      (channel (name 'org-fc-tn)
	       (url "file:///home/marek/src/org-fc")
	       (branch "repository"))
      (channel (name 'packages)
	       (url "file:///home/marek/src/packages")
	       (branch "master")))