diff --git a/app/html/package.json b/app/html/package.json
index ec4e1ec1921..83e1b39537e 100644
--- a/app/html/package.json
+++ b/app/html/package.json
@@ -34,6 +34,7 @@
   "dependencies": {
     "@storybook/addons": "5.3.0-alpha.2",
     "@storybook/core": "5.3.0-alpha.2",
+    "@types/webpack-env": "^1.13.9",
     "common-tags": "^1.8.0",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/preact/package.json b/app/preact/package.json
index 933a7b2a478..b8f53b1b045 100644
--- a/app/preact/package.json
+++ b/app/preact/package.json
@@ -35,7 +35,7 @@
     "@babel/plugin-transform-react-jsx": "^7.3.0",
     "@storybook/addons": "5.3.0-alpha.2",
     "@storybook/core": "5.3.0-alpha.2",
-    "common-tags": "^1.8.0",
+    "@types/webpack-env": "^1.13.9",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "regenerator-runtime": "^0.12.1"
diff --git a/app/vue/package.json b/app/vue/package.json
index 0fdeede995b..b1a51e2a3b6 100644
--- a/app/vue/package.json
+++ b/app/vue/package.json
@@ -34,6 +34,7 @@
   "dependencies": {
     "@storybook/addons": "5.3.0-alpha.2",
     "@storybook/core": "5.3.0-alpha.2",
+    "@types/webpack-env": "^1.13.9",
     "common-tags": "^1.8.0",
     "core-js": "^3.0.1",
     "global": "^4.3.2",