diff --git a/bucket/polyml.json b/bucket/polyml.json
new file mode 100644
index 00000000000000..20a15fa1ad1a90
--- /dev/null
+++ b/bucket/polyml.json
@@ -0,0 +1,32 @@
+{
+    "version": "5.9.1",
+    "description": "An implementation of Standard ML",
+    "homepage": "https://github.com/polyml/polyml/",
+    "license": "LGPL-2.1-only",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/polyml/polyml/releases/download/v5.9.1/PolyML5.9.1-64bit.msi",
+            "hash": "06C7C11A9BE151D3F3C9016F9CDD66186031FC9620AC26013D258E9781AE41EB"
+        }
+    },
+    "extract_dir": "PFiles/Poly ML",
+    "bin": "PolyML.exe",
+    "shortcuts": [
+        [
+            "PolyML.exe",
+            "PolyML"
+        ]
+    ],
+    "checkver": {
+        "github": "https://api.github.com/repos/polyml/polyml/releases",
+        "jsonpath": "$....name",
+        "regex": "PolyML(?<version>[\\d.]*)-64bit.msi"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/polyml/polyml/releases/download/v$version/PolyML$version-64bit.msi"
+            }
+        }
+    }
+}