diff --git a/packages/build/src/utilities/build-bundles-async/esbuild-css-modules-plugin.ts b/packages/build/src/utilities/build-bundles-async/esbuild-css-modules-plugin.ts
index 286f85983..f79655e20 100644
--- a/packages/build/src/utilities/build-bundles-async/esbuild-css-modules-plugin.ts
+++ b/packages/build/src/utilities/build-bundles-async/esbuild-css-modules-plugin.ts
@@ -81,7 +81,7 @@ const backQuoteRegex = /`/g
 const backSlashRegex = /\\/g
 
 function escapeCss(css: string) {
-  return css.replace(backQuoteRegex, '\\`').replace(backSlashRegex, '\\\\')
+  return css.replace(backSlashRegex, '\\\\').replace(backQuoteRegex, '\\`')
 }
 
 async function createGlobalCssJavaScriptAsync(