diff --git a/codly-languages/README.md b/codly-languages/README.md
index d0f1baf..2bc3a0a 100644
--- a/codly-languages/README.md
+++ b/codly-languages/README.md
@@ -50,7 +50,6 @@ The following languages are still missing. All contributions welcome.
 - Jinja2
 - Jsonnet
 - Lean
-- Lisp
 - LiveScript
 - Makefile
 - MediaWiki
@@ -93,6 +92,11 @@ The following languages are still missing. All contributions welcome.
 The `typst-small.png` icon included in this package came from the MIT-licensed
 [codly](https://github.com/Dherse/codly) project.
 
+The `lisp.svg` icon comes [from
+Wikipedia](https://commons.wikimedia.org/wiki/File:Lisp_logo.svg), attribution:
+Jooja, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via
+Wikimedia Commons.
+
 All other icons included here came from the MIT-licensed
 [devicon](https://github.com/devicons/devicon/) project.
 
diff --git a/codly-languages/icons/lisp.svg b/codly-languages/icons/lisp.svg
new file mode 100644
index 0000000..dd1b249
--- /dev/null
+++ b/codly-languages/icons/lisp.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg version="1.1" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg">
+  <circle cx="256" cy="256" r="235" fill="#fff"/>
+  <path stroke="#000" stroke-width="5" d="m255.56 20.008c-62.374 0.1169-122.17 24.922-166.3 68.992-92.236 92.091-92.353 241.52-0.2617 333.75 92.09 92.236 241.52 92.353 333.75 0.262 92.236-92.091 92.353-241.52 0.262-333.75-44.377-44.447-104.64-69.371-167.45-69.254zm2.281 1.0059c59.934 0.4846 119.39 23.809 164.46 68.953 91.701 91.845 91.585 240.64-0.259 332.34-45.922 45.851-120.32 45.793-166.17-0.129-45.851-45.922-45.793-120.32 0.129-166.17 46.412-46.339 46.471-121.53 0.13-167.94-37.084-37.141-94.457-46.553-140.66-21.658 42.416-31.541 92.711-45.798 142.37-45.396zm-190.84 130.26h40c9.943 42.147 25.204 79.418 40.75 116.43 15.9-41.326 33.203-81.249 55.25-116.43h40c-48.928 97.364-102.19 164.06-24 250h-40c-47.567-77.243-82.439-147.67-112-250z"/>
+  <path d="m293 110.72c78.194 85.936 24.928 152.64-24 250h40c22.047-35.179 39.35-75.102 55.25-116.43 15.546 37.01 30.807 74.282 40.75 116.43h40c-29.561-102.33-64.433-172.76-112-250z"/>
+</svg>
diff --git a/codly-languages/lib.typ b/codly-languages/lib.typ
index adf660c..e5e6fd8 100644
--- a/codly-languages/lib.typ
+++ b/codly-languages/lib.typ
@@ -80,6 +80,7 @@
       kt:          (name: "Kotlin",           color: rgb("#5e3cc2"), icon: __icon("kotlin.svg")),
     latex:         (name: "LaTeX",            color: rgb("#000000"), icon: __icon("latex.svg")),
     less:          (name: "Less",             color: rgb("#2a4d80"), icon: __icon("less.svg")),
+    lisp:          (name: "Lisp",             color: rgb("#3FBF3F"), icon: __icon("lisp.svg")),
     lua:           (name: "Lua",              color: rgb("#000080"), icon: __icon("lua.svg")),
     markdown:      (name: "Markdown",         color: rgb("#000000"), icon: __icon("markdown.svg")),
     matlab:        (name: "Matlab",           color: rgb("#4499dd"), icon: __icon("matlab.svg")),
diff --git a/codly-languages/tests/data-check/ref/1.png b/codly-languages/tests/data-check/ref/1.png
index 3575716..076725d 100644
Binary files a/codly-languages/tests/data-check/ref/1.png and b/codly-languages/tests/data-check/ref/1.png differ
diff --git a/codly-languages/tests/data-check/test.typ b/codly-languages/tests/data-check/test.typ
index eda3e4b..f842201 100644
--- a/codly-languages/tests/data-check/test.typ
+++ b/codly-languages/tests/data-check/test.typ
@@ -42,6 +42,7 @@
   "kotlin",
   "latex",
   "less",
+  "lisp",
   "lua",
   "markdown",
   "matlab",