diff --git a/gnome-system-monitor.spec b/gnome-system-monitor.spec
index 0709bea..6b14bdb 100644
--- a/gnome-system-monitor.spec
+++ b/gnome-system-monitor.spec
@@ -29,7 +29,6 @@ BuildRequires: gnome-icon-theme
 BuildRequires: pcre-devel
 BuildRequires: systemd-devel
 BuildRequires: librsvg2-devel
-BuildRequires: libwnck3-devel
 BuildRequires: libxml2-devel
 BuildRequires: itstool