X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Flayouts%2Fextbook.layout;h=0191bf04b995e97bd8d8f6a0472a8011f09f7798;hb=8d0d3ea0905172b4a1fba7fbfadba83ff61671c6;hp=e8218f3fd8daff1a75824ec581c1591481fa0ce4;hpb=8d8ee12e6481a2d9687228a4a5f9dd44a21a052e;p=lyx.git

diff --git a/lib/layouts/extbook.layout b/lib/layouts/extbook.layout
index e8218f3fd8..0191bf04b9 100644
--- a/lib/layouts/extbook.layout
+++ b/lib/layouts/extbook.layout
@@ -4,7 +4,7 @@
 # Extended book textclass definition file.
 # Herbert Voss <voss@lyx.org>
 
-Format 66
+Format 89
 Input book.layout
 
 # change available fontsizes