diff --git a/index.mjs b/index.mjs
index 29167c4..8204bcc 100644
--- a/index.mjs
+++ b/index.mjs
@@ -46,8 +46,8 @@ export {
 
 if (utilitas.inBrowser() && !globalThis.utilitas) {
     globalThis.utilitas = {
-        boxes, callosum, color, encryption, event, manifest, math, shekel, shot,
-        speech, storage, uoid, utilitas, uuid,
+        boxes, color, encryption, event, manifest, math, shekel, shot, speech,
+        storage, uoid, utilitas, uuid,
     };
     // top-level await workaround
     (async () => {
diff --git a/webpack.config.mjs b/webpack.config.mjs
index 7466ecc..4097267 100644
--- a/webpack.config.mjs
+++ b/webpack.config.mjs
@@ -53,6 +53,7 @@ export default {
     externals: [
         { './lib/bot.mjs': '{}' },
         { './lib/cache.mjs': '{}' },
+        { './lib/callosum.mjs': '{}' },
         { './lib/dbio.mjs': '{}' },
         { './lib/email.mjs': '{}' },
         { './lib/hal.mjs': '{}' },
@@ -66,8 +67,6 @@ export default {
         { './lib/tape.mjs': '{}' },
         { './lib/vision.mjs': '{}' },
         { './lib/web.mjs': '{}' },
-        { 'cluster': '{}' },
-        { 'os': '{}' },
         // { 'node:buffer': '{}' },
         // { 'node:stream': '{}' },
         // { 'node:fs': '{}' },