diff --git a/tools-pkg-tribe/PKGBUILD b/tools-pkg-tribe/PKGBUILD
index 3cad0f9f9..b2d4af164 100644
--- a/tools-pkg-tribe/PKGBUILD
+++ b/tools-pkg-tribe/PKGBUILD
@@ -20,7 +20,7 @@ makedepends=('cmake' 'kdelibs' 'kdeedu-marble>=4.6.1' 'kdebase-workspace')
 provides=('tribe')
 replaces=('kdemod-tribe-svn' 'kdemod-tribe')
 conflicts=('chakra-tribe' 'tribe-svn' 'kdemod-partitionmanager' 'kdemod-tribe' 'kdemod-tribe-debug' 'kdemod-tribe-partitionmanager')
-options=('!splithdr' '!splitdbg')
+options=('!splithdr' '!splitdbg' 'sign')
 source=("http://chakra-project.org/sources/tribe/tribe-${pkgver}-${pkgrel}.tar.xz"
         "http://chakra-project.org/sources/tribe/RELEASE_NOTES_TB110301.html")