diff --git a/README.md b/README.md
index 684b5c3..3226d1a 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,14 @@ $ doom sync
 
    `SPC` - `c` -`p` - `{`
 
+1. Copy sexp
+
+   `SPC` - `c` -`p` - `y`
+
+1. Kill sexp
+
+   `SPC` - `c` -`p` - `d`
+
 1. Raise sexp
 
    `SPC` - `c` -`p` - `r`
diff --git a/doom-parents.el b/doom-parents.el
index c10a14a..8b33570 100644
--- a/doom-parents.el
+++ b/doom-parents.el
@@ -42,6 +42,8 @@
    :desc "wrap round" "(" #'sp-wrap-round
    :desc "wrap square" "[" #'sp-wrap-square
    :desc "wrap curly" "{" #'sp-wrap-curly
+   :desc "kill sexp" "d" #'sp-kill-sexp
+   :desc "copy sexp" "y" #'sp-copy-sexp
    :desc "raise" "r" #'sp-raise-sexp
    (:prefix (">" . "right side")
     :desc "push" ")" #'sp-forward-slurp-sexp