diff --git a/x11-proto/xproto/xproto-7.0.31.recipe b/x11-proto/xproto/xproto-7.0.31.recipe
index b22dbc62f..864d40c5a 100644
--- a/x11-proto/xproto/xproto-7.0.31.recipe
+++ b/x11-proto/xproto/xproto-7.0.31.recipe
@@ -13,8 +13,8 @@ SOURCE_URI="http://cgit.freedesktop.org/xorg/proto/xproto/snapshot/xproto-$portV
 CHECKSUM_SHA256="51c8e338a7fe0666d53736036e9340858c562018141fcd8362b0a30f09b8402d"
 PATCHES="xproto-7.0.26.patchset"
 
-ARCHITECTURES="x86_gcc2 x86 x86_64"
-SECONDARY_ARCHITECTURES="x86_gcc2 x86"
+ARCHITECTURES="?x86_gcc2 ?x86 ?x86_64"
+SECONDARY_ARCHITECTURES="?x86_gcc2 ?x86"
 
 PROVIDES="
 	xproto$secondaryArchSuffix = $portVersion