Index: branches/1.3.x/_install/theme.xml
===================================================================
diff -u -N -r15571 -r16128
--- branches/1.3.x/_install/theme.xml	(.../theme.xml)	(revision 15571)
+++ branches/1.3.x/_install/theme.xml	(.../theme.xml)	(revision 16128)
@@ -1,6 +1,6 @@
-<theme>
+<theme stylesheet_file="platform/inc/styles.css">
 	<default_design>platform/designs/general</default_design>
 	<form_design>platform/designs/form</form_design>
 	<form_thankyou>platform/thankyou</form_thankyou>
 	<image_resize_rules></image_resize_rules>
-</theme>
\ No newline at end of file
+</theme>