diff --git a/tools/gen-api.ts b/tools/gen-api.ts
index 31eaaf1..38e6c12 100644
--- a/tools/gen-api.ts
+++ b/tools/gen-api.ts
@@ -204,7 +204,7 @@ function listTs(dir: string): string[] {
 }
 
 export function scanCli(root = ROOT): CallSite[] {
-  return listTs(join(root, 'cli')).flatMap(p => scanSource(relative(join(root, 'cli'), p).replace(/\.ts$/, ''), readFileSync(p, 'utf8')));
+  return listTs(join(root, 'cli')).flatMap(p => scanSource(relative(join(root, 'cli'), p).replaceAll('\\', '/').replace(/\.ts$/, ''), readFileSync(p, 'utf8')));
 }
 
 // ---------------------------------------------------------------------------------------------------------- output