diff --git a/user/py3-validators/APKBUILD b/user/py3-validators/APKBUILD
index 82f085a..8230d45 100644
--- a/user/py3-validators/APKBUILD
+++ b/user/py3-validators/APKBUILD
@@ -27,7 +27,7 @@ check() {
 }
 
 package() {
-	python3 -m installer -d "$pkgdir" .dist/*.whl
+	python3 -m installer -d "${pkgdir}" .dist/*.whl
 }
 
 sha512sums="