diff --git a/.bin/fastreplacestring b/.bin/fastreplacestring
deleted file mode 100755
index 0f3341e..0000000
Binary files a/.bin/fastreplacestring and /dev/null differ
diff --git a/.bin/fastreplacestring.exe b/.bin/fastreplacestring.exe
new file mode 100644
index 0000000..e69de29
diff --git a/package.json b/package.json
index 2fd4395..a0feb51 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,13 @@
 {
   "name": "fastreplacestring",
-  "version": "0.0.1",
-  "description": "Fast C native replacement of a string in a file. Low startup time makes this great for build scripts.",
+  "version": "0.0.3",
+  "description": "Fast C(++) native replacement of a string in a file. Low startup time makes this great for build scripts.",
   "main": "index.js",
   "scripts": {
-    "postinstall": "g++ -o ./.bin/fastreplacestring.exe ./fastreplacestring.cpp",
+    "postinstall": "g++ -Ofast -o ./.bin/fastreplacestring.exe ./fastreplacestring.cpp",
     "frs": "./.bin/fastreplacestring.exe",
-    "infer": "infer -- g++ -o ./.bin/fastreplacestring.exe ./fastreplacestring.cpp",
-    "build": "g++ -o ./.bin/fastreplacestring.exe ./fastreplacestring.cpp",
+    "infer": "infer -- g++ -g -o ./.bin/fastreplacestring.exe ./fastreplacestring.cpp",
+    "build": "g++ -Ofast -o ./.bin/fastreplacestring.exe ./fastreplacestring.cpp",
     "test": "node ./tests/test.js"
   },
   "repository": {