diff --git a/llvm.changes b/llvm.changes
index 5af69b1..bbcdc61 100644
--- a/llvm.changes
+++ b/llvm.changes
@@ -1,12 +1,3 @@
--------------------------------------------------------------------
-Mon Apr 11 09:33:46 UTC 2016 - dimstar@opensuse.org
-
-- Change condition to apply glibc-2.23 patch:
-  + Base it on the version of glibc: if > 2.22.9999, apply the
-    patch.
-  + Add zypper BuildRequires: this is the most reasonable way to
-    reliably compare rpm version numbers.
-
 -------------------------------------------------------------------
 Mon Apr 11 08:45:56 UTC 2016 - idonmez@suse.com
 
diff --git a/llvm.spec b/llvm.spec
index bfbbda8..357a425 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -86,8 +86,6 @@ BuildRequires:  ncurses-devel
 BuildRequires:  ninja
 BuildRequires:  python-base
 BuildRequires:  python-xml
-# zypper is only needed to identify if patch10 should be applied
-BuildRequires:  zypper
 # llvm does not work on ppc or s390
 ExcludeArch:    ppc s390
 
@@ -184,9 +182,9 @@ disassembler.
 %patch7
 %patch8 -p1
 %patch9
-if zypper vcmp $(rpm -q --qf "%{version}" glibc) 2.22.9999 | grep "is newer"; then
+%if 0%{?suse_version} > 1320
 %patch10
-fi
+%endif
 
 # Move into right place
 mv cfe-%{version}.src tools/clang