diff --git a/bucket/aks-engine.json b/bucket/aks-engine.json
index f447e5322e..7609c0a73e 100644
--- a/bucket/aks-engine.json
+++ b/bucket/aks-engine.json
@@ -1,13 +1,13 @@
 {
-    "version": "0.54.1",
+    "version": "0.50.3",
     "description": "Self-managed Kubernetes cluster provisioning on Azure",
     "homepage": "https://github.com/Azure/aks-engine",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/Azure/aks-engine/releases/download/v0.54.1/aks-engine-v0.54.1-windows-amd64.zip",
-            "hash": "7a97a68120ad5791694a0cd37d18911734d3538430badc5d6faddcbdbba23a6f",
-            "extract_dir": "aks-engine-v0.54.1-windows-amd64"
+            "url": "https://github.com/Azure/aks-engine/releases/download/v0.50.3/aks-engine-v0.50.3-windows-amd64.zip",
+            "hash": "bb3bf1fc3a1e4b9169f6652bb5906bb21950d4441a8eae3e3b7e2ca044599f99",
+            "extract_dir": "aks-engine-v0.50.3-windows-amd64"
         }
     },
     "bin": "aks-engine.exe",