diff --git a/package.json b/package.json
index 81e0e66c89..37e5403af6 100644
--- a/package.json
+++ b/package.json
@@ -340,7 +340,7 @@
     },
     {
       "path": "./dist/static/amo-i18n-*.js",
-      "maxSize": "30 kB"
+      "maxSize": "31 kB"
     },
     {
       "path": "./dist/static/amo-*.css",