diff --git a/README.md b/README.md
index dbf146e..f3ed967 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ uwu in every programming language in the world
 - [Python 3](uwu.py3)
 - [Rexx](uwu.rexx)
 - [Ruby](uwu.rb)
+- [sed](uwu.sed)
 - [Vim script](uwu.vim)
 - [Visual Basic .NET](uwu.vbnet)
 - [Zig](uwu.zig)
diff --git a/uwu.sed b/uwu.sed
new file mode 100644
index 0000000..9a7e650
--- /dev/null
+++ b/uwu.sed
@@ -0,0 +1 @@
+s/.*/uwu/g