diff --git a/schema/resource/eoa-tei-strict.rnc b/schema/resource/eoa-tei-strict.rnc
index 788b4f5..1434c25 100644
--- a/schema/resource/eoa-tei-strict.rnc
+++ b/schema/resource/eoa-tei-strict.rnc
@@ -380,9 +380,8 @@ table =
       # attribute n { xsd:integer },
       attribute rows { xsd:integer },
       attribute cols { xsd:integer },
-      (( attribute xml:id { xsd:NCName },
-         attribute n { xsd:integer }?)|
-         attribute n { "nonumber" } ),
+      attribute xml:id { xsd:NCName },
+      attribute n { "nonumber" }? ,
       # ( attribute xml:id { xsd:NCName }
       # | attribute n { "nonumber" }),
       attribute rend { "blank" }?,