diff --git a/app/index.js b/app/index.js
index 6dc50c9..a789401 100644
--- a/app/index.js
+++ b/app/index.js
@@ -74,7 +74,7 @@ module.exports = class extends Generator {
     this._copyStatic('Dockerfile.arm32v7.debug');
 
     this._copyTemplate('module.json', { repository: this.repository });
-    this._copyTemplate('package.json', { name: this.name });
+    this._copyTemplate('package.json', { name: this.name.toLowerCase() });
   }
 
   _copyStatic(from, to = undefined) {
diff --git a/package-lock.json b/package-lock.json
index 948a2e9..01c1157 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "generator-azure-iot-edge-module",
-  "version": "1.3.0",
+  "version": "1.4.0-rc1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b0a0d3c..02e82d5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "generator-azure-iot-edge-module",
-  "version": "1.3.0",
+  "version": "1.4.0-rc1",
   "description": "Yeoman generator for Azure IoT Edge Node.js module",
   "files": [
     "app"
diff --git a/test/assets/package.json b/test/assets/package.json
index aaaf89d..3306905 100644
--- a/test/assets/package.json
+++ b/test/assets/package.json
@@ -1,5 +1,5 @@
 {
-    "name": "TestModule",
+    "name": "testmodule",
     "version": "0.0.1",
     "dependencies": {
         "azure-iot-device": "^1.7.0",