diff --git a/README.md b/README.md
index 3a166aeed2c62485799c8dcf4f8a46df82a645c4..faee6db1bda87afa3e2da333737daa0358eb6052 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # ReLoC
 
-This is the Coq developement of [ReLoC](https://cs.ru.nl/~dfrumin/reloc/).
+This is the Coq development of [ReLoC](https://cs.ru.nl/~dfrumin/reloc/).
 It consists of the formalization of all the logical rules, tactics, and examples.
 
 ## Usage guide
@@ -17,23 +17,13 @@ Make sure that you have Iris OPAM repository enabled:
 
     opam repo add iris-dev https://gitlab.mpi-sws.org/iris/opam.git
 
-Then install the ReLoC developement as usual:
+Then install the ReLoC development as usual:
 
     opam install .
 
-### Guix
-
-Just run
-
-    guix package -f guix.scm
-
-to build and install ReLoC. Alternatively, to get a development environment use e.g.
-
-    guix environment -l guix.scm
-
 ### Manually
 
-Install the developement versions of [Iris](https://gitlab.mpi-sws.org/iris/iris/), [std++](https://gitlab.mpi-sws.org/iris/stdpp), and a [coq86-devel](https://github.com/uds-psl/autosubst/tree/coq86-devel) branch of Autosubst.
+Install the development versions of [Iris](https://gitlab.mpi-sws.org/iris/iris/), [std++](https://gitlab.mpi-sws.org/iris/stdpp), and a [coq86-devel](https://github.com/uds-psl/autosubst/tree/coq86-devel) branch of Autosubst.
 
 Run `make` and `make install`.
 
diff --git a/guix.scm b/guix.scm
deleted file mode 100644
index c3a6c72d785c68216584c6a12c2ab9a210b2c1e5..0000000000000000000000000000000000000000
--- a/guix.scm
+++ /dev/null
@@ -1,147 +0,0 @@
-;; ReLoC -- Relational logic for fine-grained concurrency
-;;
-;; GNU Guix developement package
-;; To build and install:
-;;
-;;     guix package -f guix.scm
-;;
-;; To build it without installing:
-;;
-;;     guix build -f guix.scm
-;;
-;; To use as the basis for a development environment, run:
-;;
-;;     guix environment -l guix.scm
-;;
-
-(define-module (coq)
-  #:use-module (guix licenses)
-  #:use-module (guix packages)
-  #:use-module (guix build utils)
-  #:use-module (guix build-system gnu)
-  #:use-module (guix download)
-  #:use-module (guix gexp)
-  #:use-module (guix git-download)
-  #:use-module (gnu packages base)
-  #:use-module (gnu packages rsync)
-  #:use-module (gnu packages python)
-  #:use-module (gnu packages gawk)
-  #:use-module (gnu packages ocaml)
-  #:use-module (gnu packages coq)
-  #:use-module ((guix licenses) #:prefix license:))
-
-(define stdpp-commit "02687b13e00b9365763d615d76c64b2c878c802a")
-(define stdpp-sha256 (base32 "12arh1693xn79msnxd8jqh15nx06m9fgbyfmc9844ai6pigi2vi6")) ;; sha256 hash of the specific std++ checkout
-(define iris-commit "6e79f0003b42c9d46284ffad0d6143168386f33e")
-(define iris-sha256 (base32 "1h3kvj3crb3y12j61vi5z8q67jgy5py7c57yvlama96584knlxjx")) ;; sha256 hash of the specific iris checkout
-(define %source-dir (dirname (current-filename)))
-
-(define-public coq-stdpp
-  (let ((branch "master")
-        (commit stdpp-commit))
-    (package
-      (name "coq-stdpp")
-      (synopsis "An alternative Coq standard library coq-std++")
-      (version (git-version "dev" branch commit))
-      (source (origin
-               (method git-fetch)
-               (uri (git-reference
-                     (url "https://gitlab.mpi-sws.org/iris/stdpp.git")
-                     (commit commit)))
-               (file-name (git-file-name name version))
-               (sha256 stdpp-sha256)))
-      (build-system gnu-build-system)
-      (native-inputs
-       `( ;; need for egrep for tests
-         ("grep" ,grep)
-         ("gawk" ,gawk)
-         ;; need diff for tests
-         ("diffutils" ,diffutils)))
-      (inputs
-       `(("coq" ,coq)))
-      (arguments
-       `(#:tests? #f
-         #:phases
-         (modify-phases %standard-phases
-           (delete 'configure)
-           (replace 'install
-             (lambda* (#:key outputs #:allow-other-keys)
-               (setenv "COQLIB" (string-append (assoc-ref outputs "out") "/lib/coq/"))
-               (zero? (system* "make"
-                               (string-append "COQLIB=" (assoc-ref outputs "out")
-                                              "/lib/coq/")
-                               "install")))))))
-      (description "This project contains an extended \"Standard Library\" for Coq called coq-std++.")
-      (home-page "https://gitlab.mpi-sws.org/iris/stdpp")
-      (license license:bsd-3))))
-
-(define-public coq-iris
-  (let ((branch "master")
-        (commit iris-commit))
-    (package
-      (name "coq-iris")
-      (synopsis "Higher-Order Concurrent Separation Logic Framework implemented and verified in the proof assistant Coq")
-      (version (git-version "dev" branch commit))
-      (source (origin
-               (method git-fetch)
-               (uri (git-reference
-                     (url "https://gitlab.mpi-sws.org/iris/iris.git")
-                     (commit commit)))
-               (file-name (git-file-name name version))
-               (sha256 iris-sha256)))
-      (build-system gnu-build-system)
-      (native-inputs
-       `(;; need for egrep for tests
-         ("grep" ,grep)
-         ("gawk" ,gawk)
-         ;; need diff for tests
-         ("diffutils" ,diffutils)
-         ("coq" ,coq)
-         ("camlp5" ,camlp5)))
-      (propagated-inputs
-       `(("coq-stdpp"  ,coq-stdpp)))
-      (arguments
-       `(#:tests? #f
-         #:phases
-         (modify-phases %standard-phases
-           (delete 'configure)
-           (replace 'install
-             (lambda* (#:key outputs #:allow-other-keys)
-               (setenv "COQLIB" (string-append (assoc-ref outputs "out") "/lib/coq/"))
-               (invoke "make"
-                       (string-append "COQLIB=" (assoc-ref outputs "out")
-                                      "/lib/coq/")
-                       "install"))))))
-      (description "Iris Coq formalization")
-      (home-page "https://gitlab.mpi-sws.org/iris/iris")
-      (license license:bsd-3))))
-
-(package
-  (name "coq-reloc")
-  (version "git")
-  (source (local-file %source-dir
-                      #:recursive? #t
-                      #:select? (git-predicate %source-dir)))
-  (build-system gnu-build-system)
-  ;; We propogate all the inputs, because then it's just easier to set up the dev environment
-  (inputs `(("coq"    ,coq)))
-  (propagated-inputs
-   `(("coq-autosubst" ,coq-autosubst)
-     ("coq-stdpp"     ,coq-stdpp)
-     ("coq-iris"      ,coq-iris)))
-  (arguments
-   `(#:phases
-     (modify-phases %standard-phases
-       (delete 'configure)
-       (delete 'check)
-       (replace 'install
-         (lambda* (#:key outputs #:allow-other-keys)
-           (setenv "COQLIB" (string-append (assoc-ref outputs "out") "/lib/coq/"))
-           (invoke "make"
-                   (string-append "COQLIB=" (assoc-ref outputs "out")
-                                  "/lib/coq/")
-                   "install"))))))  
-  (home-page "https://cs.ru.nl/~dfrumin/reloc/")
-  (synopsis "Relational logic for fine-grained concurrency")
-  (description "ReLoC Coq formalization")
-  (license license:bsd-3))