diff --git a/_webi/serve-installer.js b/_webi/serve-installer.js
index ab9a57a..2398749 100644
--- a/_webi/serve-installer.js
+++ b/_webi/serve-installer.js
@@ -17,16 +17,14 @@ InstallerServer.serveInstaller = async function (
   tag,
   ext,
   formats,
-  libc,
 ) {
   let unameAgent = ua;
   let projectName = pkg;
   let [rel, tmplParams] = await InstallerServer.helper({
-    unameAgent,
     projectName,
     tag,
+    unameAgent,
     formats,
-    libc,
   });
   Object.assign(tmplParams, {
     baseurl,
@@ -46,7 +44,6 @@ InstallerServer.helper = async function ({
   projectName,
   tag,
   formats,
-  libc,
 }) {
   console.log(`dbg: Installer User-Agent: ${unameAgent}`);
 
diff --git a/_webi/test.js b/_webi/test.js
index a20ef5e..3084d1b 100755
--- a/_webi/test.js
+++ b/_webi/test.js
@@ -82,11 +82,10 @@ Releases.get(path.join(process.cwd(), pkgdir)).then(async function (all) {
   var formats = ['exe', 'xz', 'tar', 'zip', 'git'];
 
   let [rel, opts] = await ServeInstaller.helper({
-    unameAgent: `${nodeOs}/${nodeOsRelease} ${nodeArch}/unknown ${nodeLibc}`,
     projectName: pkgname,
     tag: pkgtag || '',
+    unameAgent: `${nodeOs}/${nodeOsRelease} ${nodeArch}/unknown ${nodeLibc}`,
     formats: formats,
-    libc: nodeLibc,
   });
   Object.assign(
     {