diff --git a/scripts/build.ci.ps1 b/scripts/build.ci.ps1
index 4dc9920..c3f6c25 100644
--- a/scripts/build.ci.ps1
+++ b/scripts/build.ci.ps1
@@ -61,7 +61,7 @@ elseif ( $release -eq $false ) {
 	$debug = $true
 }
 else {
-	$optimize = treu
+	$optimize = $true
 }
 
 if ( $bootstrap -eq $false -and $singleheader -eq $false -and $test -eq $false ) {