diff --git a/modules/lang/ess/autoload.el b/modules/lang/ess/autoload.el
index 4b92cae5b..22452a13c 100644
--- a/modules/lang/ess/autoload.el
+++ b/modules/lang/ess/autoload.el
@@ -1,7 +1,7 @@
 ;;; lang/ess/autoload.el -*- lexical-binding: t; -*-
 
 ;;;###autoload
-(defun +r/repl ()
+(defun +ess/r-repl ()
   "Open the R REPL."
   (interactive)
   (inferior-ess nil nil t))
diff --git a/modules/lang/ess/config.el b/modules/lang/ess/config.el
index 7121383f5..c84e04ddc 100644
--- a/modules/lang/ess/config.el
+++ b/modules/lang/ess/config.el
@@ -39,7 +39,7 @@
         ess-nuke-trailing-whitespace-p t
         ess-default-style 'DEFAULT)
   (ess-toggle-underscore t)
-  (set! :repl 'ess-mode #'+r/repl)
+  (set! :repl 'ess-mode #'+ess/r-repl)
   (set! :lookup 'ess-mode :documentation #'ess-display-help-on-object)
   (map! (:map ess-doc-map
           "h"             #'ess-display-help-on-object