diff --git a/debian/lunzip.postinst b/debian/lunzip.postinst
index 4ed0891..d293d15 100644
--- a/debian/lunzip.postinst
+++ b/debian/lunzip.postinst
@@ -5,8 +5,8 @@ set -e
 case "${1}" in
 	configure)
 		update-alternatives --quiet \
-			--install /usr/bin/lzip lzip /usr/bin/lzip.decompressor 10 \
-			--slave /usr/share/man/man1/lzip.1.gz lzip.1.gz /usr/share/man/man1/lzip.decompressor.1.gz
+			--install /usr/bin/lzip lzip /usr/bin/lzip.lunzip 10 \
+			--slave /usr/share/man/man1/lzip.1.gz lzip.1.gz /usr/share/man/man1/lzip.lunzip.1.gz
 		;;
 
 	abort-upgrade|abort-remove|abort-deconfigure)
diff --git a/debian/lunzip.prerm b/debian/lunzip.prerm
index e731041..6e75227 100644
--- a/debian/lunzip.prerm
+++ b/debian/lunzip.prerm
@@ -4,7 +4,7 @@ set -e
 
 case "${1}" in
 	remove|upgrade|deconfigure)
-		update-alternatives --quiet --remove lzip /usr/bin/lzip.decompressor
+		update-alternatives --quiet --remove lzip /usr/bin/lzip.lunzip
 		;;
 
 	failed-upgrade)
diff --git a/debian/rules b/debian/rules
index 590b65a..8b9b910 100755
--- a/debian/rules
+++ b/debian/rules
@@ -7,11 +7,11 @@ override_dh_auto_install:
 	dh_auto_install -- DESTDIR=$(CURDIR)/debian/lunzip
 
 	# alternative handling
-	mv debian/lunzip/usr/bin/lunzip debian/lunzip/usr/bin/lzip.decompressor
-	mv debian/lunzip/usr/share/man/man1/lunzip.1 debian/lunzip/usr/share/man/man1/lzip.decompressor.1
+	mv debian/lunzip/usr/bin/lunzip debian/lunzip/usr/bin/lzip.lunzip
+	mv debian/lunzip/usr/share/man/man1/lunzip.1 debian/lunzip/usr/share/man/man1/lzip.lunzip.1
 
-	ln -s /usr/bin/lzip.decompressor debian/lunzip/usr/bin/lunzip
-	ln -s /usr/share/man/man1/lzip.decompressor.1.gz debian/lunzip/usr/share/man/man1/lunzip.1.gz
+	ln -s /usr/bin/lzip.lunzip debian/lunzip/usr/bin/lunzip
+	ln -s /usr/share/man/man1/lzip.lunzip.1.gz debian/lunzip/usr/share/man/man1/lunzip.1.gz
 
 override_dh_builddeb:
 	dh_builddeb -- -Zxz