diff --git a/ChangeLog b/ChangeLog
index aeb6bba86..74392ab5d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,7 @@
 	* UI/WebServerResources/ContactsUI.js: Revert
 	* UI/WebServerResources/MailerUI.js: Fixed Mantis #45
 	* UI/WebServerResources/ContactsUI.js: Fixed Mantis #45
+	* UI/MailerUI/UIxMailListView.m: Made "Size" column sortable
 
 2009-07-03  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
diff --git a/UI/MailerUI/UIxMailListView.m b/UI/MailerUI/UIxMailListView.m
index a5539b09e..e5f475603 100644
--- a/UI/MailerUI/UIxMailListView.m
+++ b/UI/MailerUI/UIxMailListView.m
@@ -720,13 +720,13 @@
   columnsMetaData = [NSMutableDictionary dictionaryWithCapacity:8];
   
   tmpKeys = [NSArray arrayWithObjects: @"headerClass", @"headerId", @"value",
-		     nil];
+             nil];
   tmpColumns
     = [NSArray arrayWithObjects: @"tbtv_headercell sortableTableHeader",
-	       @"subjectHeader", @"Subject", nil];
+       @"subjectHeader", @"Subject", nil];
   [columnsMetaData setObject: [NSDictionary dictionaryWithObjects: tmpColumns
-					    forKeys: tmpKeys]
-		   forKey: @"Subject"];
+                                                          forKeys: tmpKeys]
+                      forKey: @"Subject"];
 
   tmpColumns
     = [NSArray arrayWithObjects: @"tbtv_headercell messageFlagColumn",
@@ -775,7 +775,7 @@
 		   forKey: @"Priority"];
 
   tmpColumns
-    = [NSArray arrayWithObjects: @"tbtv_headercell", @"sizeHeader",
+    = [NSArray arrayWithObjects: @"tbtv_headercell sortableTableHeader", @"sizeHeader",
 	       @"Size", nil];
   [columnsMetaData setObject: [NSDictionary dictionaryWithObjects: tmpColumns
 					    forKeys: tmpKeys]
diff --git a/UI/WebServerResources/MailerUI.js b/UI/WebServerResources/MailerUI.js
index 6f04f99bb..18b1b7646 100644
--- a/UI/WebServerResources/MailerUI.js
+++ b/UI/WebServerResources/MailerUI.js
@@ -1271,6 +1271,8 @@ function onHeaderClick(event) {
     newSortAttribute = "to";
   else if (headerId == "dateHeader")
     newSortAttribute = "date";
+  else if (headerId == "sizeHeader")
+    newSortAttribute = "size";
   else
     newSortAttribute = "arrival";