diff --git a/meson.spec b/meson.spec
index 4574f34..da3d330 100644
--- a/meson.spec
+++ b/meson.spec
@@ -40,6 +40,7 @@ BuildRequires:	pkgconfig(glib-2.0)
 BuildRequires:	pkgconfig(gobject-introspection-1.0)
 BuildRequires:	pkgconfig(protobuf)
 BuildRequires:	pkgconfig(Qt5Core)
+BuildRequires:	pkgconfig(Qt5Gui)
 BuildRequires:	pkgconfig(zlib)
 BuildRequires:	python3-gobject3
 BuildRequires:	python3-cython