diff --git a/.gitignore b/.gitignore
index e69de29..c163e8a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/v1.1.0.tar.gz
diff --git a/sources b/sources
index e69de29..335ccd2 100644
--- a/sources
+++ b/sources
@@ -0,0 +1 @@
+b767903e4da1f97377c881e0d4241a53  v1.1.0.tar.gz
diff --git a/zmap.spec b/zmap.spec
new file mode 100644
index 0000000..c951d08
--- /dev/null
+++ b/zmap.spec
@@ -0,0 +1,67 @@
+Name:           zmap
+Version:        1.1.0
+Release:        2%{?dist}
+Summary:        Network scanner for Internet-wide network studies
+License:        ASL 2.0
+URL:            https://zmap.io
+Source0:        https://github.com/%{name}/%{name}/archive/v%{version}.tar.gz
+BuildRequires:  byacc
+BuildRequires:  cmake
+BuildRequires:  flex
+BuildRequires:  gengetopt
+BuildRequires:  gmp-devel
+BuildRequires:  hiredis-devel
+BuildRequires:  json-c-devel
+BuildRequires:  libpcap-devel
+
+%description
+ZMap is an open-source network scanner that enables researchers to easily 
+perform Internet-wide network studies. With a single machine and a well 
+provisioned network uplink, ZMap is capable of performing a complete scan of 
+the IPv4 address space in under 45 minutes, approaching the theoretical limit 
+of gigabit Ethernet.
+
+ZMap can be used to study protocol adoption over time, monitor service 
+availability, and help us better understand large systems distributed across 
+the Internet.
+
+========== WARNING ==========
+While ZMap is a powerful tool for researchers, please keep in mind that by 
+running ZMap, you are potentially scanning the ENTIRE IPv4 address space and 
+some users may not appreciate your scanning. We encourage ZMap users to 
+respect requests to stop scanning and to exclude these networks from ongoing 
+scanning.
+
+%prep
+%setup -q
+
+%build
+%cmake -DWITH_JSON=ON -DWITH_REDIS=ON
+make %{?_smp_mflags}
+chmod 644 -v examples/udp-probes/*
+find ./examples/ -type f -exec sed -i 's/\r$//' {} ";"
+
+%install
+make install DESTDIR=%{buildroot}
+
+%files
+%doc AUTHORS CHANGELOG LICENSE README examples/
+%dir %{_sysconfdir}/%{name}
+%config(noreplace) %{_sysconfdir}/%{name}/*
+%{_sbindir}/%{name}
+%{_mandir}/man1/%{name}.1*
+
+%changelog
+* Fri Nov 22 2013 Christopher Meng <rpm@cicku.me> - 1.1.0-2
+- Set 644 to examples.
+- Fix wrong line endings.
+
+* Tue Nov 19 2013 Christopher Meng <rpm@cicku.me> - 1.1.0-1
+- New version.
+- Enable harden building.
+
+* Mon Aug 26 2013 Christopher Meng <rpm@cicku.me> - 1.0.3-2
+- Correct the license and summary.
+
+* Mon Aug 19 2013 Christopher Meng <rpm@cicku.me> - 1.0.3-1
+- Initial Package.