diff --git a/whois.changes b/whois.changes
index d46480a..1c5b43f 100644
--- a/whois.changes
+++ b/whois.changes
@@ -1,5 +1,5 @@
 -------------------------------------------------------------------
-Sat May  3 09:46:26 UTC 2014 - andreas.stieger@gmx.de
+Sat May  3 10:05:59 UTC 2014 - andreas.stieger@gmx.de
 
 - whois 5.1.2:
    * Always query whois.nic.$TLD for the "new" gTLDs, because the
@@ -11,6 +11,7 @@ Sat May  3 09:46:26 UTC 2014 - andreas.stieger@gmx.de
      be matched
 - drop whois-5.0.25-nb.patch, committed upstream
 - update upstream developer signing key
+- use parallel build
 
 -------------------------------------------------------------------
 Sun Jan 12 14:04:57 UTC 2014 - andreas.stieger@gmx.de
diff --git a/whois.spec b/whois.spec
index 8af9595..4835188 100644
--- a/whois.spec
+++ b/whois.spec
@@ -55,7 +55,7 @@ echo "`grep -A1 "Checksums-Sha256" %{SOURCE3} | grep %{name}_%{version}.tar.xz |
 %setup -q
 
 %build
-make all mkpasswd HAVE_LIBIDN=1 HAVE_ICONV=1 \
+make all mkpasswd HAVE_LIBIDN=1 HAVE_ICONV=1 %{?_smp_mflags} \
 %if 0%{?suse_version} <= 1140
 	HAVE_XCRYPT=1 \
 %else