diff --git a/pisi-spec.rng b/pisi-spec.rng
index 25319fd9..29e5f4dc 100644
--- a/pisi-spec.rng
+++ b/pisi-spec.rng
@@ -166,7 +166,7 @@
     <define name="ExcludeArch">
         <element name="ExcludeArch">
             <choice>
-                <value>x86</value>
+                <value>i686</value>
                 <value>x86_64</value>
             </choice>
         </element>