diff --git a/libs/react-charts/.env.local b/libs/react-charts/.env.local
new file mode 100644
index 000000000..cbde1ccac
--- /dev/null
+++ b/libs/react-charts/.env.local
@@ -0,0 +1 @@
+NODE_ENV=production
diff --git a/libs/react/.env.local b/libs/react/.env.local
new file mode 100644
index 000000000..cbde1ccac
--- /dev/null
+++ b/libs/react/.env.local
@@ -0,0 +1 @@
+NODE_ENV=production