diff --git a/package.json b/package.json
index ec0cb3e..3558713 100644
--- a/package.json
+++ b/package.json
@@ -9,8 +9,9 @@
   "scripts": {
     "postinstall": "node scripts/generate-octicon.js",
     "start": "webpack --watch",
-    "postversion": "node scripts/version.js && npm run build",
-    "build": "./scripts/roll.sh"
+    "postversion": "node scripts/version.js && npm run roll",
+    "build": "NODE_ENV=production webpack",
+    "roll": "./scripts/roll.sh"
   },
   "dependencies": {
     "@sentry/browser": "^4.6.4",
diff --git a/scripts/roll.sh b/scripts/roll.sh
index 8a6003c..7085cce 100755
--- a/scripts/roll.sh
+++ b/scripts/roll.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 rm -rf dist
-NODE_ENV=production yarn webpack
+yarn build
 
 GITAKO_VERSION=v$(node scripts/get-version.js)
 echo "Got version $GITAKO_VERSION"
@@ -12,4 +12,4 @@ yarn sentry-cli releases finalize "$GITAKO_VERSION"
 
 cd dist
 rm -f ./gitako.zip
-zip -r gitako.zip * -x *.map 
+zip -r gitako.zip * -x *.map