diff --git a/python-ipaddr.spec b/python-ipaddr.spec
index c2c2a1f..78871f6 100644
--- a/python-ipaddr.spec
+++ b/python-ipaddr.spec
@@ -11,7 +11,7 @@ Source0:        http://ipaddr-py.googlecode.com/files/ipaddr-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-build
 Requires:       python
 BuildRequires:  python-devel python-setuptools
-%if 0%{?suse_version}
+%if 0%{?suse_version} && ( 0%{?sles_version} < 1 || 0%{?sles_version} > 10 )
 BuildRequires:  fdupes
 %endif
 %if (0%{?suse_version} < 1130) && (0%{?suse_version} > 0)
@@ -38,7 +38,7 @@ An IPv4/IPv6 manipulation library in Python. This library is used to create/poke
 %else
 %{__python} setup.py install --prefix=%{_prefix} --root=%{buildroot} --compile --optimize=2 --record=INSTALLED_FILES
 %endif
-%if 0%{?suse_version}
+%if 0%{?suse_version} && ( 0%{?sles_version} < 1 || 0%{?sles_version} > 10 )
 %fdupes %{buildroot}%{py_sitedir}
 %endif
 %if 0%{?mdkversion} >= 201001