diff --git a/spice-gtk.spec b/spice-gtk.spec
index e93d8ab..4f84b2c 100644
--- a/spice-gtk.spec
+++ b/spice-gtk.spec
@@ -27,6 +27,7 @@ BuildRequires: perl-Text-CSV
 BuildRequires: pixman-devel openssl-devel libjpeg-turbo-devel
 BuildRequires: celt051-devel pulseaudio-libs-devel
 BuildRequires: pygtk2-devel python-devel zlib-devel
+BuildRequires: cyrus-sasl-devel
 BuildRequires: gobject-introspection-devel
 BuildRequires: gtk-doc
 %if %{with_gtk3}