diff --git a/oni-company.el b/oni-company.el
index edec938..49f6c5f 100644
--- a/oni-company.el
+++ b/oni-company.el
@@ -4,8 +4,8 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 2019.0904.210401
-;; Package-Requires: (company company-posframe diminish)
+;; Version: 2020.0224.231120
+;; Package-Requires: (company oni-prescient company-posframe diminish company-prescient)
 
 ;; This program is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
 (require 'company)
 (require 'company-dabbrev)
 (require 'company-posframe)
+(require 'company-prescient)
 (require 'diminish)
 
 (defun oni-company--enable-posframe (_)
@@ -49,6 +50,8 @@
 
 (add-hook 'company-completion-started-hook 'oni-company--enable-posframe)
 
+(company-prescient-mode)
+
 (diminish 'company-mode)
 (diminish 'company-posframe-mode)
 
diff --git a/oni-ivy.el b/oni-ivy.el
index 81f6abc..8bf3309 100644
--- a/oni-ivy.el
+++ b/oni-ivy.el
@@ -4,8 +4,8 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 2019.0918.110642
-;; Package-Requires: (ivy ivy-hydra diminish ivy-posframe)
+;; Version: 2020.0224.231056
+;; Package-Requires: (ivy oni-prescient ivy-hydra diminish ivy-posframe ivy-prescient)
 
 ;; This program is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
 (require 'ivy)
 (require 'ivy-hydra)
 (require 'ivy-posframe)
+(require 'ivy-prescient)
 
 (defun oni-ivy--disable (orig-fun &rest args)
   "Disable ivy while running ORIG-FUN with ARGS."
@@ -53,6 +54,7 @@
 (add-hook 'emacs-startup-hook 'ivy-mode)
 
 (ivy-posframe-mode)
+(ivy-prescient-mode)
 
 (diminish 'ivy-posframe-mode)
 (diminish 'ivy-mode)
diff --git a/oni-prescient.el b/oni-prescient.el
new file mode 100644
index 0000000..bf9aea6
--- /dev/null
+++ b/oni-prescient.el
@@ -0,0 +1,43 @@
+;;; oni-prescient.el --- Configuration for prescient  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020  Tom Willemse
+
+;; Author: Tom Willemse <tom@ryuslash.org>
+;; Keywords: local
+;; Version: 2020.0224.224020
+;; Package-Requires: (prescient oni-data-dir)
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Configuration for the ‘prescient’ package. It enables
+;; ‘prescient-persist-mode’ and adds an idle timer that calls ‘prescient--save’
+;; so that even when Emacs server crashes, the data is still persisted.
+
+;;; Code:
+
+(require 'oni-data-dir)
+(require 'prescient)
+
+(setq prescient-save-file (oni-data-dir-locate "prescient-save.el"))
+
+(run-with-idle-timer 10 t 'prescient--save)
+
+(prescient-persist-mode)
+
+;;;###autoload(with-eval-after-load 'prescient (require 'oni-prescient))
+
+(provide 'oni-prescient)
+;;; oni-prescient.el ends here
diff --git a/test/integration/oni-prescient.bats b/test/integration/oni-prescient.bats
new file mode 100644
index 0000000..ed506d8
--- /dev/null
+++ b/test/integration/oni-prescient.bats
@@ -0,0 +1,11 @@
+#!/usr/bin/env bats
+
+@test "Loading prescient loads oni-prescient" {
+    run emacs -batch -l package -f package-initialize \
+        -l prescient \
+        -eval "(prin1 (featurep 'oni-prescient))"
+
+    echo "$output"
+
+    [ "$output" = "t" ]
+}