diff --git a/kde-connect.spec b/kde-connect.spec
index bd2dca8..c0baa14 100644
--- a/kde-connect.spec
+++ b/kde-connect.spec
@@ -27,6 +27,7 @@ BuildRequires:  kf5-kconfigwidgets-devel
 BuildRequires:  kf5-kdbusaddons-devel
 BuildRequires:  kf5-kcmutils-devel
 BuildRequires:  kf5-kiconthemes-devel
+BuildRequires:  kf5-knotifications-devel
 
 %if %{_with_kde4}
 BuildRequires:  kdelibs4-devel