--- libxvidcore.def	2004/03/22 23:49:11	1.4
+++ libxvidcore.def	2006/12/06 19:55:42	1.5
@@ -8,3 +8,4 @@
 	xvid_plugin_lumimasking; 
 	xvid_plugin_dump; 
 	xvid_plugin_psnr; 
+    xvid_plugin_ssim;
\ No newline at end of file