diff --git a/CHANGELOG.md b/CHANGELOG.md
index fef7de07..44146ce3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.5.2
+
+### Changes
+* Fixes invalid 0.5.1 publish (fixed prepublishOnly script)
+
 ## 0.5.1
 
 ### Changes
diff --git a/package.json b/package.json
index f560d21e..d95674ab 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-protoc-gen",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "description": "Protoc Plugin for TypeScript Declarations and Service Definitions",
   "scripts": {
     "lint": "tslint src/**/*.ts && (cd test && npm run lint)",
@@ -8,7 +8,7 @@
     "clean": "rm -rf lib",
     "build": "npm run clean && tsc",
     "test": "npm run lint && npm run build && (cd test && npm run test)",
-    "prepublishOnly": "npm build"
+    "prepublishOnly": "npm run build"
   },
   "bin": {
     "protoc-gen-ts": "bin/protoc-gen-ts"