diff --git a/overlays/cascadia-code.nix b/overlays/cascadia-code.nix
new file mode 100644
index 0000000..7cfcf64
--- /dev/null
+++ b/overlays/cascadia-code.nix
@@ -0,0 +1,12 @@
+self: super: {
+  cascadia-code = let version = "2102.25"; in super.fetchzip {
+    name = "cascadia-code-${version}";
+    url = "https://github.com/microsoft/cascadia-code/releases/download/v${version}/CascadiaCode-${version}.zip";
+    sha256 = "14qhawcf1jmv68zdfbi2zfqdw4cf8fpk7plxzphmkqsp7hlw9pzx";
+    postFetch = ''
+      mkdir -p $out/share/fonts/
+      unzip -j $downloadedFile \*.otf -d $out/share/fonts/opentype
+      unzip -j $downloadedFile \*.ttf -d $out/share/fonts/truetype
+    '';
+  };
+}