diff -Nuard gnumeric-1.2.2.orig/gnumeric.mime gnumeric-1.2.2/gnumeric.mime
--- gnumeric-1.2.2.orig/gnumeric.mime	2003-11-03 07:55:35.000000000 +0100
+++ gnumeric-1.2.2/gnumeric.mime	2003-12-22 11:49:18.730137312 +0100
@@ -19,7 +19,7 @@
 application/x-excel
 	ext: xls xlw xlt
 
-x-dos_ms_excel
+application/x-dos_ms_excel
 	ext: xls xlw xlt
 
 application/xls
@@ -28,7 +28,7 @@
 application/x-xls
 	ext: xls xlw xlt
 
-zz-winassoc-xls           
+zz-application/zz-winassoc-xls           
 	ext: xls xlw xlt
 
 application/x-applix-spreadsheet
