diff --git a/testing/virtualbox-additions-grsec/APKBUILD b/testing/virtualbox-additions-grsec/APKBUILD
index 96798e3ba657fb60f022a764665966fe1812237f..0482896f4a89e1d7c171aad1156520c1adc0b329 100644
--- a/testing/virtualbox-additions-grsec/APKBUILD
+++ b/testing/virtualbox-additions-grsec/APKBUILD
@@ -3,7 +3,7 @@
 _flavor=grsec
 _kpkg=linux-$_flavor
 _kver=3.18.21
-_kpkgrel=0
+_kpkgrel=1
 
 # when chaning _ver we *must* bump _mypkgrel
 _ver=4.2.12