diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 2ae3fda9a7..844e393a9e 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -919,51 +919,43 @@ ing, and tagging large collections of email messages.")
     (license gpl3+)))
 
 (define-public notmuch-addrlookup-c
-  ;; This commit includes a compatibility fix for notmuch-0.25, and is not
-  ;; currently part of any release.  Please update this package when
-  ;; notmuch-addrlookup-c-9 is released.
-  (let ((commit "88f156d04990a71c6ad6fc2757b537b44e3c4d00")
-        (revision "1"))          ;Guix package revision
-    (package
-      (name "notmuch-addrlookup-c")
-      (version (string-append "8-" revision "."
-                              (string-take commit 7)))
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference
-                      (url "https://github.com/aperezdc/notmuch-addrlookup-c.git")
-                      (commit commit)))
-                (file-name (string-append name "-" version "-checkout"))
-                (sha256
-                 (base32
-                  "0v0wzs7qzy4n1hbql8s10qrwgalcxdzbxf8pj6cii1pv2jwmkxbm"))))
-      (build-system gnu-build-system)
-      (arguments
-       '(#:tests? #f ; no tests
-         #:make-flags (list "CC=gcc"
-                            (string-append "PREFIX="
-                                           (assoc-ref %outputs "out")))
-         #:phases (modify-phases %standard-phases
-                    (delete 'configure)
-                    ;; Remove vim code completion config, it's not needed to
-                    ;; build (or be patched).
-                    (add-before 'patch-source-shebangs 'delete-ycm-file
-                                (lambda _ (delete-file ".ycm_extra_conf.py")))
-                    (replace 'install
-                             (lambda* (#:key outputs #:allow-other-keys)
-                               (let ((bin (string-append
-                                           (assoc-ref outputs "out") "/bin")))
-                                 (install-file "notmuch-addrlookup" bin)))))))
-      (native-inputs
-       `(("pkg-config" ,pkg-config)))
-      (inputs
-       `(("glib" ,glib)
-         ("notmuch" ,notmuch)))
-      (home-page "https://github.com/aperezdc/notmuch-addrlookup-c")
-      (synopsis "Address lookup tool for Notmuch")
-      (description "This is an address lookup tool using a Notmuch database,
+  (package
+    (name "notmuch-addrlookup-c")
+    (version (string-append "9"))
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/aperezdc/notmuch-addrlookup-c.git")
+                    (commit (string-append "v" version))))
+              (file-name (string-append name "-" version "-checkout"))
+              (sha256
+               (base32
+                "1j3zdx161i1x4w0nic14ix5i8hd501rb31daf8api0k8855sx4rc"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:tests? #f ; no tests
+       #:make-flags (list "CC=gcc")
+       #:phases (modify-phases %standard-phases
+                  (delete 'configure)
+                  ;; Remove vim code completion config, it's not needed to
+                  ;; build (or be patched).
+                  (add-before 'patch-source-shebangs 'delete-ycm-file
+                    (lambda _ (delete-file ".ycm_extra_conf.py")))
+                  (replace 'install
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (let ((bin (string-append
+                                  (assoc-ref outputs "out") "/bin")))
+                        (install-file "notmuch-addrlookup" bin)))))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (inputs
+     `(("glib" ,glib)
+       ("notmuch" ,notmuch)))
+    (home-page "https://github.com/aperezdc/notmuch-addrlookup-c")
+    (synopsis "Address lookup tool for Notmuch")
+    (description "This is an address lookup tool using a Notmuch database,
 useful for email address completion.")
-      (license license:expat))))
+    (license license:expat)))
 
 (define-public python-notmuch
   (package