diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d452add..88e8bc9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Import packed dist with Node
         run: |
           set -euo pipefail
-          tarball=$(npm pack)
+          tarball=$(npm pack --silent | tail -n 1)
           tmpdir=$(mktemp -d)
           trap 'rm -rf "$tmpdir" "$tarball"' EXIT
           cd "$tmpdir"
diff --git a/IMPLEMENTATION.md b/IMPLEMENTATION.md
index a86cfb4..971059b 100644
--- a/IMPLEMENTATION.md
+++ b/IMPLEMENTATION.md
@@ -9,7 +9,6 @@ load this package's TypeScript source.
 ```json
 "exports": {
   ".": {
-    "intx-src": "./src/index.ts",
     "types": "./dist/index.d.ts",
     "default": "./dist/index.js"
   }
diff --git a/package.json b/package.json
index a6911ed..55e8272 100644
--- a/package.json
+++ b/package.json
@@ -5,15 +5,17 @@
   "license": "LGPL-2.1-only",
   "author": "Sawyer Cutler <sawyer@dirtroad.dev>",
   "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
-      "intx-src": "./src/index.ts",
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     }
   },
   "scripts": {
     "build": "tsc -p tsconfig.build.json",
+    "prepack": "bun run build",
     "typecheck": "tsc --noEmit",
     "test": "bun test ./src",
     "format": "prettier -w ."
diff --git a/tsconfig.build.json b/tsconfig.build.json
index 6fa7957..b7347aa 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -1,11 +1,26 @@
 {
-  "extends": "./tsconfig.json",
   "compilerOptions": {
-    "noEmit": false,
+    "target": "ESNext",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "allowImportingTsExtensions": false,
+    "declaration": true,
+    "declarationMap": false,
+    "sourceMap": false,
     "outDir": "dist",
     "rootDir": "src",
-    "moduleResolution": "bundler",
-    "customConditions": []
+    "strict": true,
+    "noUncheckedIndexedAccess": true,
+    "noImplicitOverride": true,
+    "exactOptionalPropertyTypes": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "isolatedModules": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "lib": ["ESNext"],
+    "composite": false
   },
+  "include": ["src"],
   "exclude": ["src/**/*.test.ts"]
 }