diff --git a/src/icons/files/cmake.svg b/src/icons/files/cmake.svg
new file mode 100644
index 0000000..23d48dd
--- /dev/null
+++ b/src/icons/files/cmake.svg
@@ -0,0 +1,5 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M11.8265 2.04959L3.04962 19.4049L12.6199 11.2727L11.8265 2.04959Z" fill="#60A5FA"/>
+<path d="M20.405 19.9504L8.60331 15.1901L3 19.9504H20.405Z" fill="#4ADE80"/>
+<path d="M21 19.8016L12.2231 2.34711L13.5124 16.7768L21 19.8016Z" fill="#F87171"/>
+</svg>
diff --git a/src/symbol-icon-theme.json b/src/symbol-icon-theme.json
index 53a4f33..2ee1459 100644
--- a/src/symbol-icon-theme.json
+++ b/src/symbol-icon-theme.json
@@ -180,9 +180,11 @@
     "vanilla-extract": { "iconPath": "./icons/files/vanilla-extract.svg" },
     "turborepo": { "iconPath": "./icons/files/turborepo.svg" },
     "cloudflare-workers": { "iconPath": "./icons/files/cloudflare-workers.svg" },
-    "gif": { "iconPath": "./icons/files/gif.svg" }
+    "gif": { "iconPath": "./icons/files/gif.svg" },
+    "cmake": { "iconPath": "./icons/files/cmake.svg" }
   },
   "fileExtensions": {
+    "cmake": "cmake",
     "dev.vars": "cloudflare-workers",
     "css.ts": "vanilla-extract",
     "njk": "nunjucks",
@@ -505,6 +507,8 @@
     "nix": "nix"
   },
   "fileNames": {
+    "cmakelists.txt": "cmake",
+    "cmakecache.txt": "cmake",
     "nest-cli.json": "nest",
     ".nest-cli.json": "nest",
     "nestconfig.json": "nest",