diff --git a/evolution-data-server.spec b/evolution-data-server.spec
index 38ca879..d374d2c 100644
--- a/evolution-data-server.spec
+++ b/evolution-data-server.spec
@@ -87,7 +87,7 @@ Obsoletes:      evolution-data-server-32bit
 # typelib-1_0-ECalendar-1_2 was dropped with e-d-s 3.7.3 due to libical not being introspecatble.
 Obsoletes:      typelib-1_0-ECalendar-1_2 <= %{version}
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%glib2_gsettings_schema_requires
+%{?glib2_gsettings_schema_requires}
 
 %description
 Evolution Data Server provides a central location for your address book