diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/members-update.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/members-update.tt
index 95c6a481c2..5350ebf150 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/members-update.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/members-update.tt
@@ -205,7 +205,10 @@
                             </div> <!-- /panel.panel-default -->
                         [% END # /FOREACH pm %]
                     </div> <!-- /#pending-updates -->
-                    <fieldset class="action"><input type="submit" class="btn btn-primary" value="Submit" /></fieldset>
+                    <fieldset class="action">
+                        <input type="hidden" name="op" value="cud-update" />
+                        <input type="submit" class="btn btn-primary" value="Submit" />
+                    </fieldset>
                 </form>
             [% ELSE %]
                 <div class="dialog message">
diff --git a/members/members-update-do.pl b/members/members-update-do.pl
index a42c1ff963..7adcb62ef1 100755
--- a/members/members-update-do.pl
+++ b/members/members-update-do.pl
@@ -29,36 +29,39 @@ my $query = CGI->new;
 
 my ( $userid, $cookie, $sessionID, $flags ) = checkauth($query, 0, { borrowers => 'edit_borrowers' }, 'intranet');
 
+my $op = $query->param('op') || q{};
 my $logged_in_user = Koha::Patrons->find({ userid => $userid });
 
 my @params = $query->param;
 
-foreach my $param (@params) {
-    if ( $param =~ "^modify_" ) {
-        my (undef, $borrowernumber) = split( /_/, $param );
+if ( $op eq 'cud-update' ) {
+    foreach my $param (@params) {
+        if ( $param =~ "^modify_" ) {
+            my (undef, $borrowernumber) = split( /_/, $param );
 
-        my $patron = Koha::Patrons->find($borrowernumber);
-        next unless $logged_in_user->can_see_patron_infos( $patron );
+            my $patron = Koha::Patrons->find($borrowernumber);
+            next unless $logged_in_user->can_see_patron_infos( $patron );
 
-        my $action = $query->param($param);
+            my $action = $query->param($param);
 
-        if ( $action eq 'approve' ) {
-            my $m = Koha::Patron::Modifications->find( { borrowernumber => $borrowernumber } );
+            if ( $action eq 'approve' ) {
+                my $m = Koha::Patron::Modifications->find( { borrowernumber => $borrowernumber } );
 
-            if ($query->param("unset_gna_$borrowernumber")) {
-                # Unset gone no address
-                # FIXME Looks like this could go to $m->approve
-                my $patron = Koha::Patrons->find( $borrowernumber );
-                $patron->gonenoaddress(undef)->store;
+                if ($query->param("unset_gna_$borrowernumber")) {
+                    # Unset gone no address
+                    # FIXME Looks like this could go to $m->approve
+                    my $patron = Koha::Patrons->find( $borrowernumber );
+                    $patron->gonenoaddress(undef)->store;
+                }
+
+                $m->approve() if $m;
             }
-
-            $m->approve() if $m;
+            elsif ( $action eq 'deny' ) {
+                my $m = Koha::Patron::Modifications->find( { borrowernumber => $borrowernumber } );
+                $m->delete() if $m;
+            }
+            # elsif ( $action eq 'ignore' ) { }
         }
-        elsif ( $action eq 'deny' ) {
-            my $m = Koha::Patron::Modifications->find( { borrowernumber => $borrowernumber } );
-            $m->delete() if $m;
-        }
-        # elsif ( $action eq 'ignore' ) { }
     }
 }