diff --git a/.gitignore b/.gitignore
index b17e4cb..5dc9c7d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,3 +46,4 @@
 /whois_5.4.0.tar.xz
 /whois_5.4.1.tar.xz
 /whois_5.4.2.tar.xz
+/whois_5.4.3.tar.xz
diff --git a/sources b/sources
index face0ab..ca30719 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (whois_5.4.2.tar.xz) = 09b10529a4cc1305802a4dcaa5090e05a4abb20863a622dcad3d1f0759d56c0604280fea703a1522af1e2ddf42e5dc34710c411f306debb420cda9e1956b3cde
+SHA512 (whois_5.4.3.tar.xz) = 762feec983d29696796bea87fb47c5bd7357ca96d701b2e30cccb186c248225c45b451289ab45936d7e3eed5c0ff4e8fa249255ceb061a4e1ba1f6cd8fcdf084
diff --git a/whois.spec b/whois.spec
index 704ba32..683e1a7 100644
--- a/whois.spec
+++ b/whois.spec
@@ -6,8 +6,8 @@
 %{bcond_without whois_enables_libidn2}
 
 Name:       whois       
-Version:    5.4.2
-Release:    2%{?dist}
+Version:    5.4.3
+Release:    1%{?dist}
 Summary:    Improved WHOIS client
 License:    GPLv2+
 URL:        http://www.linux.it/~md/software/
@@ -60,7 +60,7 @@ Requires:   whois-nls = %{version}-%{release}
 # whois-mkpasswd package renamed to mkpasswd in 5.4.0-2.fc30, bug #1649426
 Obsoletes:  whois-mkpasswd <= 5.4.0-1.fc30
 # but we continue upgrading whois in older Fedoras without the rename
-Obsoletes:  whois-mkpasswd <= 5.4.2-1.fc29
+Obsoletes:  whois-mkpasswd <= 5.4.3-1.fc29
 Provides:   whois-mkpasswd = %{version}-%{release}
 
 %description -n mkpasswd
@@ -82,9 +82,9 @@ whois tools messages translated into different natural languages.
 %setup -q -n %{name}-%{version}
 
 %build
-make CONFIG_FILE="%{_sysconfdir}/%{cfgfile}" \
+%{make_build} CONFIG_FILE="%{_sysconfdir}/%{cfgfile}" \
     HAVE_ICONV=1 \
-    CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="%{__global_ldflags}" %{?_smp_mflags}
+    CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="%{__global_ldflags}"
 
 %install
 %if %{with whois_enables_mkpasswd}
@@ -135,6 +135,9 @@ fi
 %endif
 
 %changelog
+* Thu Jun 13 2019 Petr Pisar <ppisar@redhat.com> - 5.4.3-1
+- 5.4.3 bump
+
 * Wed Apr 24 2019 Petr Pisar <ppisar@redhat.com> - 5.4.2-2
 - Modernize spec file