diff --git a/debian/pdlzip.postinst b/debian/pdlzip.postinst
index 4512b3f..f5200e8 100644
--- a/debian/pdlzip.postinst
+++ b/debian/pdlzip.postinst
@@ -5,7 +5,7 @@ set -e
 case "${1}" in
 	configure)
 		update-alternatives --quiet \
-			--install /usr/bin/lzip lzip /usr/bin/lzip.pdlzip 20 \
+			--install /usr/bin/lzip lzip /usr/bin/lzip.pdlzip 2000 \
 			--slave /usr/share/man/man1/lzip.1.gz lzip.1.gz /usr/share/man/man1/lzip.pdlzip.1.gz
 		;;