diff --git a/contrib/cirrus/win-lib.ps1 b/contrib/cirrus/win-lib.ps1
index 9b61da1378..ee9a4196ea 100644
--- a/contrib/cirrus/win-lib.ps1
+++ b/contrib/cirrus/win-lib.ps1
@@ -9,7 +9,6 @@ $ErrorActionPreference = 'Stop'
 
 # Any golang compilation needs to know what it's building for.
 $Env:GOOS = "windows"
-$Env:GOARCH = "amd64"
 
 # Unnecessary and intrusive.  They claim parameter/variable
 # values aren't collected, but there could be a bug leading