diff --git a/oath-toolkit.changes b/oath-toolkit.changes
index b751ba1..631cfeb 100644
--- a/oath-toolkit.changes
+++ b/oath-toolkit.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun May 20 21:40:32 UTC 2018 - julio@juliogonzalez.es
+
+- Fix build for openSUSE Leap 42.2 and 42.3
+
 -------------------------------------------------------------------
 Wed Apr 18 07:32:43 UTC 2018 - jengelh@inai.de
 
diff --git a/oath-toolkit.spec b/oath-toolkit.spec
index 78ff21d..23951ce 100644
--- a/oath-toolkit.spec
+++ b/oath-toolkit.spec
@@ -138,7 +138,13 @@ autoreconf -fiv
   --with-libgcrypt \
   --disable-silent-rules \
   --disable-static
+# Only SLE and openSUSE >= 15.0 are using rpm >= 4.12
+# See https://en.opensuse.org/openSUSE:Build_system_recipes#automake
+%if 0%{?sle_version} >= 150000
 %make_build
+%else
+make %{?_smp_mflags}
+%endif
 
 %install
 %make_install