diff --git a/lfs/texinfo-7.2.PKGBUILD b/lfs/texinfo-7.2.PKGBUILD
index 86d189c..745480b 100644
--- a/lfs/texinfo-7.2.PKGBUILD
+++ b/lfs/texinfo-7.2.PKGBUILD
@@ -10,6 +10,7 @@ md5sums=("11939a7624572814912a18e76c8d8972")
 
 src_prepare() {
   tar -xf ${distdir}/${sources[0]} --strip-components=1
+  sed 's/! $output_file eq/$output_file ne/' -i tp/Texinfo/Convert/*.pm
   cat > texinfo.HOOK << "EOF"
 target=(/usr/share/info/*.info*)
 triggers=(install remove)