diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt
index 106b57260c..0a938b8160 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt
@@ -15,7 +15,7 @@
         <li>
             <label for="borrower_streetnumber" class="[% required.streetnumber | html %]">Street number:</label>
 
-            <input type="text" id="borrower_streetnumber" name="borrower_streetnumber" value="[% borrower.streetnumber | html %]" class="[% required.streetnumber | html %]" />
+            <input type="text" id="borrower_streetnumber" name="borrower_streetnumber" value="[% borrower.streetnumber | html %]" class="[% required.streetnumber | html %]" size="5" maxlength="10" />
             <div class="required_label [% required.streetnumber | html %]">Required</div>
         </li>
     [% END %]