diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d2e47be..c77fe82 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -72,7 +72,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest ]
-        node-version: [ 18, 24 ]
+        node-version: [ 12, 18, 24 ]
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -99,12 +99,12 @@ jobs:
 #          node --loader ts-node/esm --experimental-specifier-resolution=node ./src/test/ts/spawn.test.ts
 #        timeout-minutes: 5
 #
-#      - name: Run smoke:esm tests
-#        if: matrix.node-version >= 12
-#        run: npm run test:smoke:esm
-#
-#      - name: Run smoke:cjs tests
-#        run: npm run test:smoke:cjs
+      - name: Run smoke:esm tests
+        if: matrix.node-version >= 12
+        run: npm run test:smoke:esm
+
+      - name: Run smoke:cjs tests
+        run: npm run test:smoke:cjs
 
 #  smoke-bun:
 #    runs-on: ubuntu-latest
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cdd41e1..ef4c16a 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -13,7 +13,7 @@ name: "CodeQL Advanced"
 
 on:
   push:
-    branches: ["turn-on-later"]
+    branches: [ "turn-on-later" ]
 #  push:
 #    branches: [ "main" ]
 #  pull_request:
diff --git a/package.json b/package.json
index 81c3ad5..11730ad 100644
--- a/package.json
+++ b/package.json
@@ -30,8 +30,8 @@
     "test:target": "git diff --exit-code --quiet || (echo 'Uncommitted changes' && exit 1)",
     "_test:lint": "eslint -c src/test/lint/.eslintrc.json src",
     "test:unit": "c8 -r lcov -r text -o target/coverage -x src/scripts -x src/test -x target node --experimental-specifier-resolution=node src/test/ts/ip.test.ts",
-    "_test:smoke:esm": "node ./src/test/smoke/invoke.test.mjs",
-    "_test:smoke:cjs": "node src/test/smoke/invoke.test.cjs",
+    "test:smoke:esm": "node ./src/test/smoke/ip.test.mjs",
+    "test:smoke:cjs": "node src/test/smoke/ip.test.cjs",
     "test:jsr": "jsr publish --dry-run",
     "test:audit": "npm audit",
     "_publish:draft": "npm run build && npm publish --no-git-tag-version",
diff --git a/src/main/ts/ip.ts b/src/main/ts/ip.ts
index 21ec276..ac7e64a 100644
--- a/src/main/ts/ip.ts
+++ b/src/main/ts/ip.ts
@@ -1 +1,5 @@
 export const foo = 'bar'
+
+export const ip = {foo}
+
+export default ip
diff --git a/src/test/smoke/ip.test.cjs b/src/test/smoke/ip.test.cjs
new file mode 100644
index 0000000..2eedac0
--- /dev/null
+++ b/src/test/smoke/ip.test.cjs
@@ -0,0 +1,9 @@
+const assert = require('assert')
+const ip = require('@webpod/ip')
+
+// Smoke CJS test
+{
+  assert.equal(ip.foo, 'bar')
+}
+
+console.log('smoke cjs: ok')
diff --git a/src/test/smoke/ip.test.mjs b/src/test/smoke/ip.test.mjs
new file mode 100644
index 0000000..cdd13f1
--- /dev/null
+++ b/src/test/smoke/ip.test.mjs
@@ -0,0 +1,9 @@
+import assert from 'assert'
+import ip from '@webpod/ip'
+
+// Smoke ESM test
+{
+  assert.equal(ip.foo, 'bar')
+}
+
+console.log('smoke ems: ok')
diff --git a/target/cjs/ip.cjs b/target/cjs/ip.cjs
index f892412..924cdac 100644
--- a/target/cjs/ip.cjs
+++ b/target/cjs/ip.cjs
@@ -8,11 +8,16 @@ const {
 // src/main/ts/ip.ts
 var ip_exports = {};
 __export(ip_exports, {
-  foo: () => foo
+  default: () => ip_default,
+  foo: () => foo,
+  ip: () => ip
 });
 module.exports = __toCommonJS(ip_exports);
 var foo = "bar";
+var ip = { foo };
+var ip_default = ip;
 // Annotate the CommonJS export names for ESM import in node:
 0 && (module.exports = {
-  foo
+  foo,
+  ip
 });
\ No newline at end of file
diff --git a/target/dts/ip.d.ts b/target/dts/ip.d.ts
index c48b893..444eab9 100644
--- a/target/dts/ip.d.ts
+++ b/target/dts/ip.d.ts
@@ -1 +1,5 @@
 export declare const foo = "bar";
+export declare const ip: {
+    foo: string;
+};
+export default ip;
diff --git a/target/esm/ip.mjs b/target/esm/ip.mjs
index 50a257e..b04ba96 100644
--- a/target/esm/ip.mjs
+++ b/target/esm/ip.mjs
@@ -1,5 +1,9 @@
 // src/main/ts/ip.ts
 var foo = "bar";
+var ip = { foo };
+var ip_default = ip;
 export {
-  foo
+  ip_default as default,
+  foo,
+  ip
 };