diff --git a/README.md b/README.md
index a4783752..7024cee9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,12 @@
 # JavaScript SDK for CloudEvents
 
+## WARNING: This module has changed its name to 'cloudevents'.
+### PLEASE CONSIDER UPGRADING YOUR DEPENDENCY
+
+`npm install cloudevents`
+
+---
+
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/bd66e7c52002481993cd6d610534b0f7)](https://www.codacy.com/app/fabiojose/sdk-javascript?utm_source=github.com&utm_medium=referral&utm_content=cloudevents/sdk-javascript&utm_campaign=Badge_Grade)
 [![Codacy Badge](https://api.codacy.com/project/badge/Coverage/bd66e7c52002481993cd6d610534b0f7)](https://www.codacy.com/app/fabiojose/sdk-javascript?utm_source=github.com&utm_medium=referral&utm_content=cloudevents/sdk-javascript&utm_campaign=Badge_Coverage)
 ![Node.js CI](https://github.com/cloudevents/sdk-javascript/workflows/Node.js%20CI/badge.svg)
diff --git a/package.json b/package.json
index f653f558..692fef5f 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,8 @@
     "coverage-publish": "wget -qO - https://coverage.codacy.com/get.sh | bash -s report -l JavaScript -r coverage/lcov.info",
     "generate-docs": "typedoc --tsconfig ./tsconfig.json --plugin typedoc-plugin-markdown src",
     "release": "standard-version",
-    "prepublish": "npm run build"
+    "prepublish": "npm run build",
+    "postinstall": "node ./postinstall/message.js"
   },
   "files": [
     "index.js",
diff --git a/postinstall/message.js b/postinstall/message.js
new file mode 100644
index 00000000..7f4c5f56
--- /dev/null
+++ b/postinstall/message.js
@@ -0,0 +1,10 @@
+// eslint-disable-next-line no-console
+console.log("\x1b[1m\x1b[31m%s\x1b[0m",`
+    >>>> Thank you for using cloudevents-sdk! <<<<
+
+    Note: As of version 3.0.0, this project has been renamed to 'cloudevents'.
+    To use the latest version of this module, please run:
+
+    npm install cloudevents
+
+`);
\ No newline at end of file