diff --git a/qcoro.spec b/qcoro.spec
index 4532986..f0bba35 100644
--- a/qcoro.spec
+++ b/qcoro.spec
@@ -47,6 +47,7 @@ BuildRequires: cmake(Qt6Test)
 BuildRequires: cmake(Qt6WebSockets)
 BuildRequires: cmake(Qt6Widgets)
 # For tests only: https://github.com/danvratil/qcoro/issues/139
+BuildRequires: pkgconfig(xkbcommon)
 BuildRequires: qt6-qtbase-private-devel
 %endif