diff --git a/packages/astro/src/core/build/static-build.ts b/packages/astro/src/core/build/static-build.ts
index 38bedb469..016e24541 100644
--- a/packages/astro/src/core/build/static-build.ts
+++ b/packages/astro/src/core/build/static-build.ts
@@ -189,8 +189,8 @@ async function ssrBuild(
 						// Detect if the chunk name has as % sign that is not encoded.
 						// This is borrowed from Node core: https://github.com/nodejs/node/blob/3838b579e44bf0c2db43171c3ce0da51eb6b05d5/lib/internal/url.js#L1382-L1391
 						// We do this because you cannot import a module with this character in it.
-						for(let i = 0; i < name.length; i++) {
-							if(name[i] === '%') {
+						for (let i = 0; i < name.length; i++) {
+							if (name[i] === '%') {
 								const third = name.codePointAt(i + 2)! | 0x20;
 								if (name[i + 1] !== '2' || third !== 102) {
 									return `chunks/${name.replace(/%/g, '_percent_')}_[hash].mjs`;