diff --git a/gnu/packages/apparmor.scm b/gnu/packages/apparmor.scm
index 3136091747..ddbd9eb7a9 100644
@@ -188,9 +191,12 @@ (define-public pam-apparmor
         (substitute-keyword-arguments (package-arguments base)
           ((#:phases phases)
            #~(modify-phases #$phases
+               (delete 'chdir-parser)
+               (delete 'chdir-utils)
+               (delete 'chdir-profiles)
                (replace 'change-directory
                  (lambda _
                    (chdir "changehat/pam_apparmor"))))))))
-      (native-inputs (list pkg-config which))
+      (native-inputs (list pkg-config perl which))
       (inputs (list libapparmor linux-pam))
       (license license:bsd-3))))