diff --git a/init.el b/init.el
index f8857be..62440d4 100644
--- a/init.el
+++ b/init.el
@@ -666,8 +666,7 @@
   :straight t)
 
 (use-package geiser-chicken
-  :straight t
-  :custom (geiser-chicken-binary "chicken-csi"))
+  :straight t)
 
 (use-package geiser-gambit
   :straight t)