diff --git a/conf/intel/portage/package.use/00-sabayon.package.use b/conf/intel/portage/package.use/00-sabayon.package.use
index 5030eff5..025a400c 100644
--- a/conf/intel/portage/package.use/00-sabayon.package.use
+++ b/conf/intel/portage/package.use/00-sabayon.package.use
@@ -1000,3 +1000,6 @@ net-analyzer/netcat6 -bluetooth
 # add Infinality patches to freetype-2
 # See bug 3360
 media-libs/freetype infinality
+
+# required by media-gfx/luminance-hdr
+sci-libs/fftw threads