diff --git a/attica.spec b/attica.spec
index cbb0e7c..b8c76ed 100644
--- a/attica.spec
+++ b/attica.spec
@@ -10,7 +10,7 @@ URL:            http://www.kde.org
 Source0:        http://download.kde.org/stable/attica/attica-%{version}.tar.bz2
 
 BuildRequires:  cmake
-BuildRequires:  pkgconfig(QtNetwork) 
+BuildRequires:  pkgconfig(QtNetwork) >= 4.7
 
 %description
 Attica is a Qt library that implements the Open Collaboration Services