diff --git a/testing/dhcp-probe/APKBUILD b/testing/dhcp-probe/APKBUILD
index 58ded1a2bdb..74005a2e717 100644
--- a/testing/dhcp-probe/APKBUILD
+++ b/testing/dhcp-probe/APKBUILD
@@ -32,6 +32,7 @@ build() {
 	make || return 1
 }
 package() {
+	local f
 	cd "$_builddir"
 	make DESTDIR="$pkgdir" install
 	mkdir -p "$srcdir"/etc/dhcp-probe