diff --git a/configuration.org b/configuration.org
index f2e60ef..ed2b7df 100644
--- a/configuration.org
+++ b/configuration.org
@@ -2066,6 +2066,17 @@ Maybe add ∉ for ~not in~ later, if possible.
   (add-hook 'python-mode-hook 'anaconda-eldoc-mode))
 #+END_SRC
 
+** PipEnv
+
+Because it’s great.
+
+#+BEGIN_SRC emacs-lisp
+(use-package pipenv
+  :hook (python-mode . pipenv-mode)
+  :init
+  (setq pipenv-projectile-after-switch-function #'pipenv-projectile-after-switch-extended))
+#+END_SRC
+
 * C mode
 
 Because that’s still my favourite language.
diff --git a/customizations.el b/customizations.el
index 028c793..8774ace 100644
--- a/customizations.el
+++ b/customizations.el
@@ -138,6 +138,7 @@
      origami
      package-build
      page-break-lines
+     pipenv
      plantuml-mode
      po-mode
      projectile