diff --git a/xine-lib.spec b/xine-lib.spec
index 10d68ae..cd155cf 100644
--- a/xine-lib.spec
+++ b/xine-lib.spec
@@ -30,13 +30,10 @@ Name:           xine-lib
 %if 0%{?suse_version} > 1320
 BuildRequires:  gcc
 %else
-%if 0%{?sle_version} == 120100
-# Leap 42.1
+# Leap 42.1 / Leap 42.2+ / SLE12SP2Backports
 BuildRequires:  gcc5
-%else
-# Leap 42.2+ / SLE12SP2Backports
-BuildRequires:  gcc6
-%endif
+BuildRequires:  libcilkrts5-gcc5
+BuildRequires:  liblsan0-gcc5
 %endif
 %bcond_without ffmpeg
 %bcond_with sdl