diff --git a/SPECS/qt5-qtwayland.spec b/SPECS/qt5-qtwayland.spec
index 0844c94..32277d2 100644
--- a/SPECS/qt5-qtwayland.spec
+++ b/SPECS/qt5-qtwayland.spec
@@ -28,6 +28,7 @@ BuildRequires:  qt5-qtbase-static
 BuildRequires:  qt5-qtbase-private-devel
 %{?_qt5:Requires: %{_qt5}%{?_isa} = %{_qt5_version}}
 BuildRequires:  qt5-qtdeclarative-devel
+BuildRequires:  libXext-devel
 
 BuildRequires:  pkgconfig(xkbcommon)
 BuildRequires:  pkgconfig(wayland-scanner)