diff --git a/bucket/mold.json b/bucket/mold.json
new file mode 100644
index 0000000000..436dfed0d9
--- /dev/null
+++ b/bucket/mold.json
@@ -0,0 +1,21 @@
+{
+    "version": "2.40.4",
+    "description": "mold: A Modern Linker 🦠",
+    "homepage": "https://github.com/rui314/mold",
+    "license": "MIT",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/rui314/mold/releases/download/v2.40.4/mold-2.40.4-x86_64-windows.zip",
+            "hash": "ed8c0a07424d29859c9655924ef208ace19592b813d65923f9faffb80a9ed744"
+        }
+    },
+    "bin": "bin/mold.exe",
+    "checkver": "github",
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/rui314/mold/releases/download/v$version/mold-$version-x86_64-windows.zip"
+            }
+        }
+    }
+}