diff --git a/x11-drivers/xf86-video-ati/xf86-video-ati-18.0.1-r2.ebuild b/x11-drivers/xf86-video-ati/xf86-video-ati-18.0.1-r2.ebuild
index a40bcd1bfe776..1ac62fccd4ecd 100644
--- a/x11-drivers/xf86-video-ati/xf86-video-ati-18.0.1-r2.ebuild
+++ b/x11-drivers/xf86-video-ati/xf86-video-ati-18.0.1-r2.ebuild
@@ -55,6 +55,7 @@ src_prepare() {
 
 src_configure() {
 	local econfargs=(
+		--disable-selective-werror
 		$(use_enable glamor)
 		$(use_enable udev)
 	)
diff --git a/x11-drivers/xf86-video-ati/xf86-video-ati-9999.ebuild b/x11-drivers/xf86-video-ati/xf86-video-ati-9999.ebuild
index a40bcd1bfe776..1ac62fccd4ecd 100644
--- a/x11-drivers/xf86-video-ati/xf86-video-ati-9999.ebuild
+++ b/x11-drivers/xf86-video-ati/xf86-video-ati-9999.ebuild
@@ -55,6 +55,7 @@ src_prepare() {
 
 src_configure() {
 	local econfargs=(
+		--disable-selective-werror
 		$(use_enable glamor)
 		$(use_enable udev)
 	)