diff --git a/package.json b/package.json
index 77c9d87..50eef71 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "start": "node ./bin/www",
     "watch": "nodemon ./bin/www",
-    "docker": "docker build -t statusteam/universal-links-handler:deploy .",
+    "docker": "yarn run tests && docker build -t statusteam/universal-links-handler:deploy .",
     "tests": "node -r esm tests/main.js"
   },
   "dependencies": {