diff --git a/src/index.ts b/src/index.ts
index 1917d0af1..aad26dd33 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -118,12 +118,13 @@ const normalizeOptions = async (
   }
 
   if (Array.isArray(entry)) {
-    const matcher = picomatch(entry)
-    options.entry = await new fdir()
+    const matcher = picomatch(entry, { windows: true })
+    const entries = await new fdir()
       .withRelativePaths()
       .filter((file) => matcher(file))
       .crawl(process.cwd())
       .withPromise()
+    options.entry = entries.map((f) => f.replaceAll(/\\/g, '/'))
     // Ensure entry exists
     if (!options.entry || options.entry.length === 0) {
       throw new PrettyError(`Cannot find ${entry}`)