diff --git a/webtools/bugzilla/bugzilla.dtd b/webtools/bugzilla/bugzilla.dtd
index 5cdfc0c5122c..c0f9ff4a321d 100644
--- a/webtools/bugzilla/bugzilla.dtd
+++ b/webtools/bugzilla/bugzilla.dtd
@@ -56,7 +56,7 @@
 <!ELEMENT bug_when (#PCDATA)>
 <!ELEMENT work_time (#PCDATA)>
 <!ELEMENT thetext (#PCDATA)>
-<!ELEMENT attachment (attachid, date, desc, filename?, type?, data?, flag*)>
+<!ELEMENT attachment (attachid, date, desc, filename?, type?, size?, data?, flag*)>
 <!ATTLIST attachment
           isobsolete (0|1) #IMPLIED
           ispatch (0|1) #IMPLIED
@@ -67,6 +67,7 @@
 <!ELEMENT desc (#PCDATA)>
 <!ELEMENT filename (#PCDATA)>
 <!ELEMENT type (#PCDATA)>
+<!ELEMENT size (#PCDATA)>
 <!ELEMENT data (#PCDATA)>
 <!ATTLIST data
           encoding (base64) #IMPLIED
diff --git a/webtools/bugzilla/template/en/default/bug/show.xml.tmpl b/webtools/bugzilla/template/en/default/bug/show.xml.tmpl
index f60ead3b6416..61b597f727b7 100644
--- a/webtools/bugzilla/template/en/default/bug/show.xml.tmpl
+++ b/webtools/bugzilla/template/en/default/bug/show.xml.tmpl
@@ -92,6 +92,7 @@
             <desc>[% a.description FILTER xml %]</desc>
             <filename>[% a.filename FILTER xml %]</filename>
             <type>[% a.contenttype FILTER xml %]</type>
+            <size>[% a.datasize FILTER xml %]</size>
         [% IF displayfields.attachmentdata %]
             <data encoding="base64">[% a.data FILTER base64 %]</data>
         [% END %]