diff --git a/net-libs/serf/serf-1.3.7.recipe b/net-libs/serf/serf-1.3.7.recipe
index fb4c6283f..ce2dd035a 100644
--- a/net-libs/serf/serf-1.3.7.recipe
+++ b/net-libs/serf/serf-1.3.7.recipe
@@ -11,8 +11,8 @@ COPYRIGHT="2002-2013 Justin Erenkrantz and Greg Stein"
 SRC_URI="http://serf.googlecode.com/svn/src_releases/serf-$portVersion.tar.bz2"
 CHECKSUM_SHA256="ecccb74e665e6ea7539271e126a21d0f7eeddfeaa8ce090adb3aec6682f9f0ae"
 REVISION="1"
-ARCHITECTURES="x86_gcc2 x86 ?x86_64"
-SECONDARY_ARCHITECTURES="?x86_gcc2 x86"
+ARCHITECTURES="x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86_gcc2 x86"
 PATCHES="serf-1.3.7.patchset"
 
 PROVIDES="