diff --git a/bucket/pyflow.json b/bucket/pyflow.json
index 6193fbf359..d22923e33f 100644
--- a/bucket/pyflow.json
+++ b/bucket/pyflow.json
@@ -1,13 +1,21 @@
 {
     "version": "0.2.5.1",
+    "description": "A modern Python installation and dependency manager",
     "homepage": "https://github.com/David-OConnor/pyflow",
-    "description": "A modern Python installation and dependency manager.",
     "license": "MIT",
-    "url": "https://github.com/David-OConnor/pyflow/releases/download/0.2.5.1/pyflow.zip",
-    "hash": "ce66e10a0154500e27827dc0947e8cc535274f1e5591acfbf7f37809d6660915",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/David-OConnor/pyflow/releases/download/0.2.5.1/pyflow.zip",
+            "hash": "ce66e10a0154500e27827dc0947e8cc535274f1e5591acfbf7f37809d6660915"
+        }
+    },
     "bin": "pyflow.exe",
     "checkver": "github",
     "autoupdate": {
-        "url": "https://github.com/David-OConnor/pyflow/releases/download/$version/pyflow.zip"
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/David-OConnor/pyflow/releases/download/$version/pyflow.zip"
+            }
+        }
     }
 }