diff --git a/lightdm.spec b/lightdm.spec
index 9bb1397..78ef96b 100644
--- a/lightdm.spec
+++ b/lightdm.spec
@@ -63,7 +63,7 @@ BuildRequires:	vala
 Requires:	%{name}-gobject%{?_isa} = %{version}-%{release}
 Requires:	accountsservice
 Requires:	dbus-x11
-%if 0%{?fedora} || 0%{?rhel} >= 7
+%if 0%{?openEuler} 
 Requires:	polkit-js-engine
 %endif
 Requires:	systemd