diff --git a/modules/lang/scheme/config.el b/modules/lang/scheme/config.el
index 965d6668a..343812458 100644
--- a/modules/lang/scheme/config.el
+++ b/modules/lang/scheme/config.el
@@ -25,7 +25,7 @@
       ("^\\*Geiser dbg\\*$"      :slot 1 :vslot -1)
       ("^\\*Geiser xref\\*$"     :slot 1 :vslot -1)
       ("^\\*Geiser documentation\\*$" :slot 2 :vslot 2 :select t :size 0.35)
-      ("^\\* [A-Za-z0-9_-]+ REPL \\*$" :quit nil :ttl nil)))
+      ("^\\* [A-Za-z0-9_-]+ REPL \\*" :size 0.3 :quit nil :ttl nil)))
   (map! :localleader
         :map scheme-mode-map
         "'"  #'geiser-mode-switch-to-repl