diff --git a/rekahsoft-gnu/packages/golang.scm b/rekahsoft-gnu/packages/golang.scm
index f03a2d0..c6a3318 100644
--- a/rekahsoft-gnu/packages/golang.scm
+++ b/rekahsoft-gnu/packages/golang.scm
@@ -123,7 +123,18 @@ platforms.  Gox will also build the cross-compilation toolchain for you.")
     (arguments
      '(#:import-path "github.com/99designs/aws-vault"
        #:install-source? #f
-       #:phases %standard-phases))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'build 'contrib
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (zsh-site-dir (string-append out "/share/zsh/site-functions"))
+                    (bash-completion-dir (string-append out "/share/bash-completion/completions")))
+               (for-each mkdir-p `(,zsh-site-dir ,bash-completion-dir))
+               (with-directory-excursion "src/github.com/99designs/aws-vault"
+                 (invoke "ls" "-la")
+                 (install-file "completions/zsh/_aws-vault" (string-append zsh-site-dir "/_aws-vault"))
+                 (install-file "completions/bash/aws-vault" (string-append bash-completion-dir "/aws-vault")))))))))
     (synopsis
      "Vault for securely storing and accessing AWS credentials in
 development environments")