diff --git a/packages/cli-kit/src/public/node/git.ts b/packages/cli-kit/src/public/node/git.ts
index 94c10c74aed..a4ad1ebe07b 100644
--- a/packages/cli-kit/src/public/node/git.ts
+++ b/packages/cli-kit/src/public/node/git.ts
@@ -89,11 +89,9 @@ export function createGitIgnore(directory: string, template: GitIgnoreTemplate):
   outputDebug(outputContent`Creating .gitignore at ${outputToken.path(directory)}...`)
   const filePath = `${directory}/.gitignore`
 
-  let fileContent = ''
-  for (const [section, lines] of Object.entries(template)) {
-    fileContent += `# ${section}\n`
-    fileContent += `${lines.join('\n')}\n\n`
-  }
+  const fileContent = Object.entries(template)
+    .map(([section, lines]) => `# ${section}\n${lines.join('\n')}\n\n`)
+    .join('')
 
   appendFileSync(filePath, fileContent)
 }