diff --git a/prettier.config.js b/prettier.config.js
index e3f13b5..51b1994 100644
--- a/prettier.config.js
+++ b/prettier.config.js
@@ -10,6 +10,9 @@ module.exports = {
   // arrowParens default since Prettier v2.0.0 is "always"
   // "avoid" present to avoid reformatting pre v2.0 code.
   arrowParens: "avoid",
+  // trailingComma default since Prettier v3 is "all"
+  // setting to "es5" for nicer formatting of JSX and less formatting changes.
+  trailingComma: "es5",
   // Cypress overrides: allow longer lines
   overrides: [
     {