diff --git a/magic/Magdir/msooxml b/magic/Magdir/msooxml

index bde098e..7d0bcc7 100644

--- a/magic/Magdir/msooxml

+++ b/magic/Magdir/msooxml

@@ -28,16 +28,16 @@

 # skip to the second local file header

 # since some documents include a 520-byte extra field following the file

 # header, we need to scan for the next header

->>(18.l+49)	search/2000	PK\003\004

+>>(18.l+49)	search/6000	PK\003\004

 # now skip to the *third* local file header; again, we need to scan due to a

 # 520-byte extra field following the file header

->>>&26		search/1000	PK\003\004

+>>>&26		search/6000	PK\003\004

 # and check the subdirectory name to determine which type of OOXML

 # file we have.  Correct the mimetype with the registered ones:

 # http://technet.microsoft.com/en-us/library/cc179224.aspx

 >>>>&26		use		msooxml	

 >>>>&26		default		x

 # OpenOffice/Libreoffice orders ZIP entry differently, so check the 4th file

->>>>>&26	search/1000	PK\003\004

+>>>>>&26	search/6000	PK\003\004

 >>>>>>&26	use		msooxml	

 >>>>>>&26	default		x		Microsoft OOXML