diff --git a/bucket/butler.json b/bucket/butler.json
new file mode 100644
index 0000000000..e7c6d91bfe
--- /dev/null
+++ b/bucket/butler.json
@@ -0,0 +1,30 @@
+{
+    "version": "15.21.0",
+    "homepage": "https://itch.io/docs/butler",
+    "description": "butler is the itch.io command-line tools - all by itself.",
+    "license": "MIT",
+    "architecture": {
+        "64bit": {
+            "url": "https://broth.itch.ovh/butler/windows-amd64/15.21.0/archive/default#download.zip",
+            "hash": "e5381a1ec38abe8c2f3bf742dc22e897901e7def22d20ebc8fd4490d52038d35"
+        },
+        "32bit": {
+            "url": "https://broth.itch.ovh/butler/windows-386/15.21.0/archive/default#download.zip",
+            "hash": "5d378bc2506d6fefc5b0793e52c58cfba24ac84c505083063df7919fdb1b97b0"
+        }
+    },
+    "bin": "butler.exe",
+    "checkver": {
+        "github": "https://github.com/itchio/butler"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://broth.itch.ovh/butler/windows-amd64/$version/archive/default#download.zip"
+            },
+            "32bit": {
+                "url": "https://broth.itch.ovh/butler/windows-386/$version/archive/default#download.zip"
+            }
+        }
+    }
+}