diff --git a/package.json b/package.json
index 64f0a60..797a9ed 100644
--- a/package.json
+++ b/package.json
@@ -2,11 +2,13 @@
   "name": "romulus-js",
   "version": "1.0.0",
   "description": "An implementation of the Romulus-M cryptography specification.",
-  "main": "index.js",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "scripts": {
     "lint": "ts-standard",
     "test": "jest",
-    "build": "tsc"
+    "build": "tsc",
+    "postinstall": "tsc"
   },
   "repository": {
     "type": "git",
diff --git a/tsconfig.json b/tsconfig.json
index c38d8d8..f48a496 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,7 +9,11 @@
     "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */
     "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
     "strict": true,                                      /* Enable all strict type-checking options. */
-    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
+    "skipLibCheck": true,                                /* Skip type checking all .d.ts files. */
+    "declaration": true
   },
-  "exclude": ["tests"]
+  "exclude": [
+    "tests",
+    "dist"
+  ]
 }