diff --git a/community/kstart/APKBUILD b/community/kstart/APKBUILD
index cf14935f22718225264ff182a1a822afe1aff390..054c6298ae96c02d28b69ce1930aeb4bc951dd65 100644
--- a/community/kstart/APKBUILD
+++ b/community/kstart/APKBUILD
@@ -11,6 +11,11 @@ makedepends="krb5-dev perl"
 subpackages="$pkgname-doc"
 source="https://archives.eyrie.org/software/kerberos/kstart-$pkgver.tar.gz"
 
+prepare() {
+	default_prepare
+	update_config_sub
+}
+
 build() {
 	./configure \
 		--build=$CBUILD \