diff --git a/.gitignore b/.gitignore
index 42107a8e2e..13f5a4441c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,4 @@ NERD_tree*
 coverage
 libpeerconnection.log
 /config/application.yml
+node_modules
diff --git a/.travis.yml b/.travis.yml
index 279eecb77c..8a66feb11a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,10 +28,8 @@ before_script:
   - RAILS_ENV=test bundle exec rake db:create db:schema:load
   - >
     if [ "$KARMA" = "true" ]; then
-      npm install karma@0.13.22
-      npm install karma-jasmine@0.3.8
-      npm install karma-phantomjs-launcher@1.0.0
-      npm install karma-coffee-preprocessor@0.3.0
+      npm install -g npm@'~3.8.8'
+      npm install
       npm install -g karma-cli@0.1.2
     fi
 
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
new file mode 100644
index 0000000000..e1c8b2aa83
--- /dev/null
+++ b/npm-shrinkwrap.json
@@ -0,0 +1,2022 @@
+{
+  "name": "openfoodnetwork",
+  "version": "1.7.1",
+  "dependencies": {
+    "accepts": {
+      "version": "1.1.4",
+      "from": "accepts@1.1.4",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.1.4.tgz",
+      "dependencies": {
+        "mime-db": {
+          "version": "1.12.0",
+          "from": "mime-db@>=1.12.0 <1.13.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.12.0.tgz"
+        },
+        "mime-types": {
+          "version": "2.0.14",
+          "from": "mime-types@>=2.0.4 <2.1.0",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.14.tgz"
+        }
+      }
+    },
+    "adm-zip": {
+      "version": "0.4.7",
+      "from": "adm-zip@>=0.4.7 <0.5.0",
+      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.4.7.tgz"
+    },
+    "after": {
+      "version": "0.8.1",
+      "from": "after@0.8.1",
+      "resolved": "https://registry.npmjs.org/after/-/after-0.8.1.tgz"
+    },
+    "ansi-regex": {
+      "version": "2.0.0",
+      "from": "ansi-regex@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz"
+    },
+    "ansi-styles": {
+      "version": "2.2.1",
+      "from": "ansi-styles@>=2.2.1 <3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz"
+    },
+    "anymatch": {
+      "version": "1.3.0",
+      "from": "anymatch@>=1.3.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-1.3.0.tgz"
+    },
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+      "version": "2.0.0",
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+    "xmlhttprequest-ssl": {
+      "version": "1.5.1",
+      "from": "xmlhttprequest-ssl@1.5.1",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.1.tgz"
+    },
+    "xtend": {
+      "version": "4.0.1",
+      "from": "xtend@>=4.0.0 <5.0.0",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz"
+    },
+    "yauzl": {
+      "version": "2.4.1",
+      "from": "yauzl@2.4.1",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz"
+    },
+    "yeast": {
+      "version": "0.1.2",
+      "from": "yeast@0.1.2",
+      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz"
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000000..0e70fc1c6f
--- /dev/null
+++ b/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "openfoodnetwork",
+  "version": "1.7.1",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/openfoodfoundation/openfoodnetwork"
+  },
+  "devDependencies": {
+    "karma": "~0.13.22",
+    "karma-jasmine": "~0.3.8",
+    "jasmine-core": "~2.4.1",
+    "karma-phantomjs-launcher": "~1.0.0",
+    "karma-coffee-preprocessor": "~0.3.0"
+  },
+  "license": "AGPL-1.0"
+}