diff --git a/modules/lang/common-lisp/packages.el b/modules/lang/common-lisp/packages.el
index 8541ea496..cc0549ea0 100644
--- a/modules/lang/common-lisp/packages.el
+++ b/modules/lang/common-lisp/packages.el
@@ -3,3 +3,4 @@
 
 (package! sly)
 (package! sly-macrostep)
+(package! sly-repl-ansi-color)