diff --git a/postcss.config.js b/postcss.config.js
index 7d003b1..51ee3ac 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -1,6 +1,8 @@
 module.exports = {
   plugins: {
     tailwindcss: {},
-    'vue-cli-plugin-tailwind/purgecss': {}
+    "vue-cli-plugin-tailwind/purgecss": {
+      whitelistPatterns: [/leaflet/, /marker/]
+    }
   }
-}
+};