diff --git a/README.md b/README.md
index 5b8e690..04e847a 100644
--- a/README.md
+++ b/README.md
@@ -95,6 +95,12 @@ slither .
 > Get truffle: https://www.trufflesuite.com/
 > Get slither:https://github.com/crytic/slither
 
+## Import contracts
+
+```
+npm i @rsksmart/rns-rskregistrar
+```
+
 ## References
 
 1. Strongly based on https://github.com/ensdomains/ethregistrar.
diff --git a/package-lock.json b/package-lock.json
index 0cf7f0e..ba3e3e0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
-  "name": "rns-fifs",
-  "version": "1.0.0",
+  "name": "@rsksmart/rns-rskregistrar",
+  "version": "1.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index fbcb80b..d3c278d 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
-  "name": "rns-fifs",
-  "description": "First-in first-served registrar for rsk top level domain.",
-  "version": "1.0.0",
-  "main": "truffle-config.js",
-  "directories": {
-    "test": "test"
-  },
+  "name": "@rsksmart/rns-rskregistrar",
+  "description": "Registrar for rsk top level domain.",
+  "version": "1.1.1",
+  "files": [
+    "/contracts",
+    "!/contracts/Migrations.sol"
+  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/rnsdomains/rns-fifs.git"