diff --git a/package.json b/package.json
index 58c4879..bbc60a9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polymarket/order-utils",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "description": "Typescript utility for creating orders for Polymarket's CLOB",
   "author": "Liam Kovatch <liam@polymarket.com>",
   "homepage": "https://github.com/Polymarket/clob-order-utils",
@@ -39,7 +39,8 @@
     "build": "make build",
     "test": "make test",
     "lint": "make lint",
-    "postbuild": "cp package.json dist && cp README.md dist"
+    "postbuild": "cp package.json dist && cp README.md dist",
+    "prepublishOnly": "make build"
   },
   "dependencies": {
     "@ethersproject/providers": "^5.7.2",
@@ -76,4 +77,4 @@
   "bugs": {
     "url": "https://github.com/Polymarket/clob-order-utils/issues"
   }
-}
+}
\ No newline at end of file