diff --git a/perl6-detect.el b/perl6-detect.el
index 575ba64..e69f2a4 100644
--- a/perl6-detect.el
+++ b/perl6-detect.el
@@ -15,6 +15,9 @@
 ;;;###autoload
 (add-to-list 'auto-mode-alist '("\\.p[lm]?6\\'" . perl6-mode))
 
+;;;###autoload
+(add-to-list 'auto-mode-alist '("\\.raku\\'" . perl6-mode))
+
 ;;;###autoload
 (defconst perl6-magic-pattern
   (rx line-start