diff --git a/frontend/jest-preprocessor.js b/frontend/jest-preprocessor.js
deleted file mode 100644
index 66c8d10d00..0000000000
--- a/frontend/jest-preprocessor.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// preprocessor.js
-'use strict';
-
-const ReactTools = require('react-tools');
-module.exports = {
-    process (src) {
-        return ReactTools.transform(src);
-    },
-};
diff --git a/frontend/mock-api.json b/frontend/mock-api.json
deleted file mode 100644
index 0bc4ee1726..0000000000
--- a/frontend/mock-api.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "features": {
-    "version": 1,
-    "features": [
-      {
-        "name": "Feature.A",
-        "description": "lorem ipsum",
-        "enabled": false,
-        "strategies": [
-          {
-            "name": "default",
-            "parameters": {}
-          }
-        ]
-      },
-      {
-        "name": "Feature.B",
-        "description": "lorem ipsum",
-        "enabled": true,
-        "strategies": [
-          {
-            "name": "ActiveForUserWithId",
-            "parameters": {
-              "userIdList": "123,221,998"
-            }
-          },
-          {
-            "name": "GradualRolloutRandom",
-            "parameters": {
-              "percentage": "10"
-            }
-          }
-        ]
-      },
-      {
-        "name": "Feature.C",
-        "description": "lorem ipsum",
-        "enabled": false,
-        "strategies": [
-          {
-            "name": "default",
-            "parameters": {}
-          }
-        ]
-      },
-      {
-        "name": "Feature.D",
-        "description": "lorem ipsum",
-        "enabled": true,
-        "strategies": [
-          {
-            "name": "default",
-            "parameters": {}
-          }
-        ]
-      },
-      {
-        "name": "Feature.E",
-        "description": "lorem ipsum",
-        "enabled": true,
-        "strategies": [
-          {
-            "name": "default",
-            "parameters": {}
-          },
-          {
-            "name": "FancyStrat",
-            "parameters": {}
-          }
-        ]
-      }
-    ]
-  }
-}
diff --git a/frontend/package.json b/frontend/package.json
index 958da4f0c5..dcf6b70aa1 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -23,7 +23,6 @@
     "build:assets": "NODE_ENV=production webpack -p",
     "build:html": "cp public/*.* dist/.",
     "start": "NODE_ENV=development webpack-dev-server --config webpack.config.js --hot --progress --colors --port 3000",
-    "start:api": "json-server --watch mock-api.json -p 3001",
     "lint": "eslint . --ext=js,jsx",
     "test": "echo 'no test'",
     "test:ci": "npm run test",
@@ -59,8 +58,7 @@
     "eslint-config-finn-react": "^1.0.0-alpha.2",
     "eslint-plugin-react": "^6.2.0",
     "extract-text-webpack-plugin": "^1.0.1",
-    "json-server": "^0.8.21",
-    "node-sass": "~3.7.0",
+    "node-sass": "~3.12.1",
     "postcss-loader": "^0.13.0",
     "redux-devtools": "^3.3.1",
     "sass-loader": "^4.0.2",