diff --git a/azure-functions-core-tools/README.md b/azure-functions-core-tools/README.md
new file mode 100644
index 00000000..10f2bf9b
--- /dev/null
+++ b/azure-functions-core-tools/README.md
@@ -0,0 +1 @@
+This is not the official azure-functions-core-tools package. Rather, it exists just to automatically submit the binaries for new releases to VirusTotal.
\ No newline at end of file
diff --git a/azure-functions-core-tools/tools/chocolateyinstall.ps1 b/azure-functions-core-tools/tools/chocolateyinstall.ps1
index 9caf95ca..e1681816 100644
--- a/azure-functions-core-tools/tools/chocolateyinstall.ps1
+++ b/azure-functions-core-tools/tools/chocolateyinstall.ps1
@@ -1,41 +1,22 @@
-$ErrorActionPreference = 'STOP';
+$ErrorActionPreference = 'STOP';
 
-$packageName= 'azure-functions-core-tools'
-$toolsDir   = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
-$url_arm64      = 'https://functionscdn.azureedge.net/public/4.0.5858/Azure.Functions.Cli.win-arm64.4.0.5858.zip'
-$url_x86        = 'https://functionscdn.azureedge.net/public/4.0.5858/Azure.Functions.Cli.win-x86.4.0.5858.zip'
-$url_x64        = 'https://functionscdn.azureedge.net/public/4.0.5858/Azure.Functions.Cli.win-x64.4.0.5858.zip'
+$packageName = 'azure-functions-core-tools'
+$toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
+$url_arm64 = 'https://functionscdn.azureedge.net/public/4.0.5858/Azure.Functions.Cli.win-arm64.4.0.5858.zip'
+$url_x86 = 'https://github.com/Azure/azure-functions-core-tools/releases/download/4.0.5858/Azure.Functions.Cli.win-x86.4.0.5858.zip'
+$url_x64 = 'https://github.com/Azure/azure-functions-core-tools/releases/download/4.0.5858/Azure.Functions.Cli.win-x64.4.0.5858.zip'
 $checksum_arm64 = '2632B8F4150FCB4C6CA667C51C4F1E2F9B1DCE0D46BD15656A12447486E6567DA2657F8E9EC69466DFB1DB13884887151FF795B5DA35CEF4B00C911065AC3A2B'
-$checksum_x86   = '4ED3E01DE76FCE5AA2C1B3DAE31FA549BBAB34008BC890A110D860075136D1B0A5BADCFD46550205FF04EA08E8148A7D620722E064A92F6F0AA6D52380AFEACE'
-$checksum_x64   = 'FECE275A50762E27815A92DD3B1C92925F8459B06765D7F2384ED70F584B8DB857BE06EE1A63E60F6025D9A42572F9DFBBD04818302A719341B5F7403CC3B2F8'
-
-# Get-PackageParameters returns a hash table array of values
-$pp = Get-PackageParameters
-# If specifically asked for x64 or arm64, we use that
-if ($pp.ContainsKey('x64'))
-{
-  $url = $url_x64
-  $checksum = $checksum_x64
-}
-elseif ($pp.ContainsKey('arm64'))
-{
-  $url =  $url_arm64
-  $checksum = $checksum_arm64
-}
-else
-{
-  # By default, we want the x86 installer
-  $url = $url_x86
-  $checksum = $checksum_x86
-}
+$checksum_x86 = '448ec30de82f04caebd46f238280c4d104ffaf4b5da97a9bd6d24a391ef831ce'
+$checksum_x64 = '88441e477e9d48162253c259a6d0625b0a8539fbc17228f739e8d9309d0ef9ec'
 
 $packageArgs = @{
   packageName   = $packageName
   unzipLocation = $toolsDir
-  url           = $url
-  checksum      = $checksum
+  url           = $url_x86
+  url64         = $url_x64
+  checksum      = $checksum_x86
+  checksum64    = $checksum_x64
   checksumType  = 'SHA512'
 }
 
 Install-ChocolateyZipPackage @packageArgs
-
diff --git a/azure-functions-core-tools/update.ps1 b/azure-functions-core-tools/update.ps1
index 96602885..7aa6f30c 100644
--- a/azure-functions-core-tools/update.ps1
+++ b/azure-functions-core-tools/update.ps1
@@ -38,4 +38,4 @@ function global:au_GetLatest {
     return $Latest
 }
 
-update -Force
\ No newline at end of file
+update -Force -NoReadme
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