diff --git a/spice-gtk.spec b/spice-gtk.spec
index 858f594..4a5e723 100644
--- a/spice-gtk.spec
+++ b/spice-gtk.spec
@@ -117,8 +117,9 @@ find . -name '*.stamp' | xargs touch
     --enable-webdav \
     --with-usb-acl-helper-dir=%{_libexecdir}/spice-gtk-%{_arch}/ \
     --enable-lz4 \
-    --enable-vala
-make %{?_smp_mflags}
+    --enable-vala \
+    --disable-werror
+make %{?_smp_mflags} V=1
 
 
 %install