diff --git a/cosmonic-fix.txt b/cosmonic-fix.txt
new file mode 100644
index 000000000..f88f3be8c
--- /dev/null
+++ b/cosmonic-fix.txt
@@ -0,0 +1,3 @@
+if there areissue running cosmonic run:
+rustup default stable
+rustup target add wasm32-unknown-unknown
diff --git a/vespa-cli-overlay.nix b/vespa-cli-overlay.nix
new file mode 100644
index 000000000..1f54b5b05
--- /dev/null
+++ b/vespa-cli-overlay.nix
@@ -0,0 +1,28 @@
+self: super:
+
+{
+  vespa-cli = super.stdenv.mkDerivation rec {
+    pname = "vespa-cli";
+    version = "8.162.29";
+
+    src = super.fetchurl {
+      url = "https://github.com/vespa-engine/vespa/releases/download/v${version}/vespa-cli_${version}_darwin_arm64.tar.gz";
+      sha256 = "05cdabe044ac34a74eca66ade3db49b7a1db29c691e7f8bbd1e71ab991548688";
+    };
+
+    buildInputs = [];
+    dontBuild = true;
+
+    unpackPhase = ''
+      tar -xzf $src
+    '';
+
+    installPhase = ''
+      mkdir -p $out/bin
+      cp vespa-cli_${version}_darwin_arm64/bin/vespa $out/bin
+      chmod +x $out/bin/vespa
+      # Add an exception to allow the vespa binary to run
+      xattr -r -d com.apple.quarantine $out/bin/vespa
+    '';
+  };
+}