diff --git a/.hooks/pre-commit b/.hooks/pre-commit
new file mode 100755
index 0000000..bee5ef8
--- /dev/null
+++ b/.hooks/pre-commit
@@ -0,0 +1,12 @@
+#!/bin/sh
+FILES=$(git diff --cached --name-only --diff-filter=ACMR -- './**/*.{php,html,yaml}' | sed 's| |\\ |g')
+[ -z "$FILES" ] && exit 0
+
+# Prettify all selected files
+echo "$FILES" | xargs ./node_modules/.bin/prettier --ignore-unknown --write
+
+# Add back the modified/prettified files to staging
+echo "$FILES" | xargs git add
+
+exit 0
+