diff --git a/scripts/rollup.js b/scripts/rollup.js
index 9c11d28..dd218c6 100644
--- a/scripts/rollup.js
+++ b/scripts/rollup.js
@@ -58,7 +58,7 @@ function generateOutputs(config, options) {
 				name: config.name,
 				banner,
 				globals: config.globals,
-				sourcemap: PROD,
+				sourcemap: PROD ? 'hidden' : false,
 				plugins: PROD && minify ? [terser()] : [],
 			})
 		} else {