diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 2200e76acdf..96d825db5db 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -1341,86 +1341,67 @@ security functionality including PGP, S/MIME, SSH, and SSL.")
       (license license:bsd-3))))
 
 (define-public mu
-  ;; this commit fixes nondeterministic test failing the build
-  ;; revert back to a tagged release next time
-  ;; <https://github.com/djcb/mu/commit/46f91ab7b7641caac992a41264ac41a76c001c87>
-  (let ((commit "46f91ab7b7641caac992a41264ac41a76c001c87")
-        (revision "1"))
-    (package
-      (name "mu")
-      (version (git-version "1.12.13" revision commit))
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-                (url "https://github.com/djcb/mu")
-                (commit commit)))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32 "1dbadvpl0fwy975f4i58rq7n85gfjhv92lcdmkv1w3h1mjn2v0sd"))))
-      (build-system meson-build-system)
-      (native-inputs
-       (list pkg-config
-             emacs-minimal
-             gnupg                      ; for tests
-             tzdata-for-tests           ; for tests
-             texinfo))
-      (inputs
-       (list glib gmime guile-3.0 xapian readline python))
-      (arguments
-       (list
-        #:modules '((guix build meson-build-system)
-                    (guix build emacs-utils)
-                    ((guix build guile-build-system)
-                     #:select (target-guile-effective-version))
-                    (guix build utils))
-        #:imported-modules `(,@%meson-build-system-modules
-                             (guix build guile-build-system)
-                             (guix build emacs-utils))
-        #:configure-flags
-        #~(list (format #f "-Dguile-extension-dir=~a/lib" #$output))
-        #:phases
-        #~(modify-phases %standard-phases
-            ;; This phase can be removed in the next major release of mu.
-            ;; <https://github.com/djcb/mu/commit/f237a2b9905475fb95da6a04e318d10cab61ddeb>
-            ;; <https://github.com/djcb/mu/commit/fc4d5b01a703e8c8cc390cfea135f08d3b45ccab>
-            (add-after 'unpack 'patch-bin-references
-              (lambda _
-                (substitute* '("guile/tests/test-mu-guile.cc"
-                               "mu/tests/test-mu-query.cc")
-                  (("/bin/sh") (which "sh")))
-                (substitute* '("lib/tests/bench-indexer.cc"
-                               "lib/utils/mu-utils-file.cc"
-                               "lib/utils/mu-test-utils.cc")
-                  (("/bin/rm") (which "rm")))
-                (substitute* '("lib/mu-maildir.cc")
-                  (("/bin/mv") (which "mv")))))
-            (add-after 'install 'fix-ffi
-              (lambda _
-                (substitute* (find-files #$output "mu\\.scm")
-                  (("\"libguile-mu\"")
-                   (format #f "\"~a/lib/libguile-mu\"" #$output)))))
-            (add-after 'install 'install-emacs-autoloads
-              (lambda _
-                (emacs-generate-autoloads
-                 "mu4e"
-                 (string-append #$output
-                                "/share/emacs/site-lisp/mu4e"))))
-            (add-after 'install 'wrap-executable
-              (lambda _
-                (let* ((bin (string-append #$output "/bin"))
-                       (version (target-guile-effective-version))
-                       (scm (string-append #$output "/share/guile/site/" version)))
-                  (wrap-program (string-append bin "/mu")
-                    `("GUILE_LOAD_PATH" ":" prefix (,scm)))))))))
-      (home-page "https://www.djcbsoftware.nl/code/mu/")
-      (synopsis "Quickly find emails")
-      (description
-       "Mu is a tool for dealing with e-mail messages stored in the
+  (package
+    (name "mu")
+    (version "1.12.14")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/djcb/mu")
+              (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "188l9h2smmq6x16l9kjbjk4rbyxgz552kiwr3j1y981cl0nndli2"))))
+    (build-system meson-build-system)
+    (native-inputs
+     (list pkg-config
+           emacs-minimal
+           gnupg                      ; for tests
+           tzdata-for-tests           ; for tests
+           texinfo))
+    (inputs
+     (list glib gmime guile-3.0 xapian readline python))
+    (arguments
+     (list
+      #:modules '((guix build meson-build-system)
+                  (guix build emacs-utils)
+                  ((guix build guile-build-system)
+                   #:select (target-guile-effective-version))
+                  (guix build utils))
+      #:imported-modules `(,@%meson-build-system-modules
+                           (guix build guile-build-system)
+                           (guix build emacs-utils))
+      #:configure-flags
+      #~(list (format #f "-Dguile-extension-dir=~a/lib" #$output))
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'install 'fix-ffi
+            (lambda _
+              (substitute* (find-files #$output "mu\\.scm")
+                (("\"libguile-mu\"")
+                 (format #f "\"~a/lib/libguile-mu\"" #$output)))))
+          (add-after 'install 'install-emacs-autoloads
+            (lambda _
+              (emacs-generate-autoloads
+               "mu4e"
+               (string-append #$output
+                              "/share/emacs/site-lisp/mu4e"))))
+          (add-after 'install 'wrap-executable
+            (lambda _
+              (let* ((bin (string-append #$output "/bin"))
+                     (version (target-guile-effective-version))
+                     (scm (string-append #$output "/share/guile/site/" version)))
+                (wrap-program (string-append bin "/mu")
+                  `("GUILE_LOAD_PATH" ":" prefix (,scm)))))))))
+    (home-page "https://www.djcbsoftware.nl/code/mu/")
+    (synopsis "Quickly find emails")
+    (description
+     "Mu is a tool for dealing with e-mail messages stored in the
 Maildir format.  Mu's purpose in life is to help you to quickly find the
 messages you need; in addition, it allows you to view messages, extract
 attachments, create new maildirs, and so on.")
-      (license license:gpl3+))))
+    (license license:gpl3+)))
 
 (define-public alot
   (package