diff --git a/js/npm/etherscan/README.md b/js/npm/etherscan/README.md
index 39c86d62b..8130db3c6 100644
--- a/js/npm/etherscan/README.md
+++ b/js/npm/etherscan/README.md
@@ -1,4 +1,4 @@
-# @parity/Etherscan
+# @parity/etherscan
 
 A thin, lightweight promise wrapper for the api.etherscan.io/apis service, exposing a common endpoint for use in JavaScript applications.
 
@@ -9,13 +9,13 @@ A thin, lightweight promise wrapper for the api.etherscan.io/apis service, expos
 installation -
 
 ```
-npm install --save @parity/Etherscan
+npm install --save @parity/etherscan
 ```
 
 Usage -
 
 ```
-const etherscan = require('@parity/Etherscan');
+const etherscan = require('@parity/etherscan');
 
 // api calls goes here
 ```
diff --git a/js/npm/etherscan/package.json b/js/npm/etherscan/package.json
index 80b1a38f8..0cfdf83e1 100644
--- a/js/npm/etherscan/package.json
+++ b/js/npm/etherscan/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@parity/Etherscan",
+  "name": "@parity/etherscan",
   "description": "The Parity Promise-based library for interfacing with Etherscan over HTTP",
   "version": "0.0.0",
   "main": "library.js",
diff --git a/js/npm/shapeshift/README.md b/js/npm/shapeshift/README.md
index e12b7b7ef..0544b6f99 100644
--- a/js/npm/shapeshift/README.md
+++ b/js/npm/shapeshift/README.md
@@ -1,4 +1,4 @@
-# @parity/ShapeShift
+# @parity/shapeshift
 
 A thin ES6 promise wrapper around the shapeshift.io APIs as documented at https://shapeshift.io/api
 
@@ -9,14 +9,14 @@ A thin ES6 promise wrapper around the shapeshift.io APIs as documented at https:
 installation -
 
 ```
-npm install --save @parity/ShapeShift
+npm install --save @parity/shapeshift
 ```
 
 Usage -
 
 ```
 const APIKEY = 'private affiliate key or undefined';
-const shapeshift = require('@parity/ShapeShift')(APIKEY);
+const shapeshift = require('@parity/shapeshift')(APIKEY);
 
 // api calls goes here
 ```
diff --git a/js/npm/shapeshift/package.json b/js/npm/shapeshift/package.json
index c163b0e5f..b0a2c460a 100644
--- a/js/npm/shapeshift/package.json
+++ b/js/npm/shapeshift/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@parity/ShapeShift",
+  "name": "@parity/shapeshift",
   "description": "The Parity Promise-based library for interfacing with ShapeShift over HTTP",
   "version": "0.0.0",
   "main": "library.js",
diff --git a/js/scripts/dryrun-npm.sh b/js/scripts/dryrun-npm.sh
index 21e00f157..6d9412f62 100755
--- a/js/scripts/dryrun-npm.sh
+++ b/js/scripts/dryrun-npm.sh
@@ -2,7 +2,7 @@
 set -e
 
 # variables
-PACKAGES=( "Parity" "Etherscan" "ShapeShift" )
+PACKAGES=( "parity" "etherscan" "shapeshift" )
 
 # change into the build directory
 BASEDIR=`dirname $0`
@@ -16,7 +16,7 @@ for PACKAGE in ${PACKAGES[@]}
 do
   echo "*** Building $PACKAGE"
   LIBRARY=$PACKAGE npm run ci:build:npm
-  DIRECTORY=.npmjs/$(echo $PACKAGE | tr '[:upper:]' '[:lower:]')
+  DIRECTORY=.npmjs/$PACKAGE
 
   cd $DIRECTORY
   echo "*** Executing $PACKAGE tests from $DIRECTORY"
diff --git a/js/scripts/release.sh b/js/scripts/release.sh
index e120aaf95..88422df0a 100755
--- a/js/scripts/release.sh
+++ b/js/scripts/release.sh
@@ -3,7 +3,7 @@ set -e
 
 # variables
 UTCDATE=`date -u "+%Y%m%d-%H%M%S"`
-PACKAGES=(  "Parity" "Etherscan" "ShapeShift" )
+PACKAGES=( "parity" "etherscan" "shapeshift" )
 BRANCH=$CI_BUILD_REF_NAME
 GIT_JS_PRECOMPILED="https://${GITHUB_JS_PRECOMPILED}:@github.com/ethcore/js-precompiled.git"
 GIT_PARITY="https://${GITHUB_JS_PRECOMPILED}:@github.com/ethcore/parity.git"
@@ -71,7 +71,7 @@ if [ "$BRANCH" == "master" ]; then
   do
     echo "*** Building $PACKAGE"
     LIBRARY=$PACKAGE npm run ci:build:npm
-    DIRECTORY=.npmjs/$(echo $PACKAGE | tr '[:upper:]' '[:lower:]')
+    DIRECTORY=.npmjs/$PACKAGE
 
     echo "*** Publishing $PACKAGE from $DIRECTORY"
     cd $DIRECTORY