diff --git a/make-3.82.tar.bz2.sig b/make-3.82.tar.bz2.sig
new file mode 100644
index 0000000..4c4359a
Binary files /dev/null and b/make-3.82.tar.bz2.sig differ
diff --git a/make.changes b/make.changes
index 08eec80..17cc31b 100644
--- a/make.changes
+++ b/make.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Mar 21 10:14:16 UTC 2013 - meissner@suse.com
+
+- use source urls
+- gpg verification
+
 -------------------------------------------------------------------
 Fri Feb 15 10:39:32 UTC 2013 - schwab@suse.de
 
diff --git a/make.keyring b/make.keyring
new file mode 100644
index 0000000..c90d7ff
Binary files /dev/null and b/make.keyring differ
diff --git a/make.spec b/make.spec
index 303c1b4..521165f 100644
--- a/make.spec
+++ b/make.spec
@@ -25,7 +25,9 @@ Release:        0
 Summary:        GNU make
 License:        GPL-2.0+
 Group:          Development/Tools/Building
-Source:         make-%version.tar.bz2
+Source:         http://ftp.gnu.org/gnu/make/make-%version.tar.bz2
+Source1:        http://ftp.gnu.org/gnu/make/make-%version.tar.bz2.sig
+Source2:        %name.keyring
 Patch2:         make-slowdown-parallelism.diff
 Patch3:         make-disable-broken-tests.diff
 Patch4:         make-savannah-bug30723-expand_makeflags_before_reexec.diff
@@ -38,12 +40,18 @@ Patch8:         make-arglength.patch
 Patch9:         make-parallel-build.patch
 Patch64:        make-library-search-path.diff
 Patch65:        config-guess-update.diff
+%if 0%{?suse_version} > 1220
+BuildRequires:  gpg-offline
+%endif
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 The GNU make command with extensive documentation.
 
 %prep
+%if 0%{?suse_version} > 1220
+%gpg_verify %{S:1}
+%endif
 %setup -q
 %patch2
 %patch3 -p1