diff --git a/maven.spec b/maven.spec
index f6fffaf..ccee50b 100644
--- a/maven.spec
+++ b/maven.spec
@@ -19,14 +19,12 @@
 %global bundled_slf4j_version 1.7.25
 %global homedir %{_datadir}/%{name}%{?maven_version_suffix}
 %global confdir %{_sysconfdir}/%{name}%{?maven_version_suffix}
-%bcond_with  logback
-
 %if 0%{?suse_version} > 1500
 %bcond_without libalternatives
 %else
 %bcond_with libalternatives
 %endif
-
+%bcond_with  logback
 Name:           maven
 Version:        3.8.1
 Release:        0
@@ -107,7 +105,7 @@ Requires(postun):aaa_base
 BuildRequires:  mvn(ch.qos.logback:logback-classic)
 %endif
 %if %{with libalternatives}
-Requires:       alts
+BuildRequires:  alts
 %else
 Requires(post): update-alternatives
 Requires(postun):update-alternatives
@@ -406,6 +404,7 @@ if [ $1 -eq 0 ]; then
   update-alternatives --remove mvn %{homedir}/bin/mvn
 fi
 %else
+
 %pre
 # removing old update-alternatives entries
 if [ "$1" > 0 ] && [ -f %{_sbindir}/update-alternatives ] ; then
@@ -438,8 +437,9 @@ fi
 %{_datadir}/libalternatives/mvnDebug/%{?maven_alternatives_priority}1.conf
 %{_bindir}/mvn
 %{_bindir}/mvnDebug
-%{_mandir}/man1/mvn.1.gz
+%{_mandir}/man1/mvn.1%{?ext_man}
 %endif
+
 %files javadoc -f .mfiles-javadoc
 %license LICENSE NOTICE