diff --git a/power-profiles-daemon.spec b/power-profiles-daemon.spec
index fc62158..43cbd14 100644
--- a/power-profiles-daemon.spec
+++ b/power-profiles-daemon.spec
@@ -15,6 +15,7 @@ BuildRequires:  pkgconfig(systemd)
 BuildRequires:  pkgconfig(gio-2.0)
 BuildRequires:  pkgconfig(gudev-1.0)
 BuildRequires:  pkgconfig(upower-glib)
+BuildRequires:  pkgconfig(polkit-gobject-1)
 BuildRequires:  systemd
 BuildRequires:  umockdev
 BuildRequires:  python3-dbusmock