diff --git a/.npmignore b/.npmignore
index 5cef432..6df951d 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,5 +1,7 @@
 examples/
 node_modules/
+scripts/
+src/
 
 .editorconfig
 .env
diff --git a/package.json b/package.json
index 545cc80..63ccae6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "tribufu",
-    "version": "0.1.11",
+    "version": "0.1.12",
     "description": "Tribufu JS SDK",
     "repository": "https://github.com/Tribufu/TribufuJs",
     "author": "Tribufu <contact@Tribufu.com>",
@@ -13,8 +13,7 @@
     },
     "scripts": {
         "clean": "rimraf build",
-        "build": "npm run clean && tsc && node scripts/esbuild.js",
-        "prepare": "npm run build"
+        "build": "npm run clean && tsc && node scripts/esbuild.js"
     },
     "dependencies": {
         "@tribufu/mintaka": "0.1.3",
diff --git a/scripts/esbuild.js b/scripts/esbuild.js
index c57d081..89480ce 100644
--- a/scripts/esbuild.js
+++ b/scripts/esbuild.js
@@ -9,7 +9,7 @@ const baseConfig = {
     target: "node18",
     bundle: true,
     minify: false,
-    sourcemap: true,
+    sourcemap: false,
     legalComments: "linked",
     plugins: [nodeExternalsPlugin()],
 };