diff --git a/gui-apps/wob/metadata.xml b/gui-apps/wob/metadata.xml
index 23f2430d61..3ce8a7b854 100644
--- a/gui-apps/wob/metadata.xml
+++ b/gui-apps/wob/metadata.xml
@@ -15,4 +15,8 @@
 		<remote-id type="github">francma/wob</remote-id>
 		<bugs-to>https://github.com/francma/wob/issues</bugs-to>
 	</upstream>
+	<use>
+		<flag name="man">Install man page</flag>
+		<flag name="seccomp">Linux kernel syscall filtering</flag>
+	</use>
 </pkgmetadata>
diff --git a/gui-apps/wob/wob-0.13.ebuild b/gui-apps/wob/wob-0.13.ebuild
index 1db971495d..1334a01f18 100644
--- a/gui-apps/wob/wob-0.13.ebuild
+++ b/gui-apps/wob/wob-0.13.ebuild
@@ -17,6 +17,7 @@ IUSE="+man +seccomp"
 RDEPEND="dev-libs/wayland"
 DEPEND="${RDEPEND}
 	dev-libs/wayland-protocols
+	seccomp? ( sys-libs/libseccomp )
 "
 BDEPEND="
 	dev-util/wayland-scanner