diff --git a/postcss.config.js b/postcss.config.js
index a01dbfa..0333ae1 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -2,6 +2,7 @@ module.exports = {
   plugins: [
     require("postcss-import"),
     require("tailwindcss"),
+    require("autoprefixer"),
     require("postcss-flexbugs-fixes"),
     require("postcss-preset-env")({
       autoprefixer: {
diff --git a/tailwind.config.js b/tailwind.config.js
index 6fc9e88..b15e18b 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -1,5 +1,5 @@
 module.exports = {
-  purge: ["./app/javascript/packs/*.css"],
+  purge: ["./app/javascript/packs/*.css", "app/**/*.html.haml"],
   darkMode: false, // or 'media' or 'class'
   theme: {
     extend: {}