diff --git a/qemu-3.1.0-r1.ebuild b/qemu-3.1.0-r1.ebuild
index 300b3b9..969aea4 100644
--- a/qemu-3.1.0-r1.ebuild
+++ b/qemu-3.1.0-r1.ebuild
@@ -769,7 +769,7 @@ pkg_postinst() {
 		udev_reload
 	fi
 
-	[[ -f ${D}/usr/libexec/qemu-bridge-helper ]] && \
+	[[ -f /usr/libexec/qemu-bridge-helper ]] && \
 		fcaps cap_net_admin /usr/libexec/qemu-bridge-helper
 
 	DISABLE_AUTOFORMATTING=true