diff --git a/layers/+lang/yaml/packages.el b/layers/+lang/yaml/packages.el
index ed50f4e0eddc..69857cc75629 100644
--- a/layers/+lang/yaml/packages.el
+++ b/layers/+lang/yaml/packages.el
@@ -29,5 +29,5 @@
     (when yaml-enable-lsp
       (add-hook 'yaml-mode-hook #'lsp))
     :config (add-hook 'yaml-mode-hook
-                      '(lambda ()
+                      #'(lambda ()
                          (define-key yaml-mode-map "\C-m" 'newline-and-indent)))))