diff --git a/xtables-addons.spec b/xtables-addons.spec
index 6c5d2d2..45c943c 100644
--- a/xtables-addons.spec
+++ b/xtables-addons.spec
@@ -35,7 +35,7 @@ Url:            http://xtables-addons.sf.net/
 Source:         %name-%version.tar.xz
 Source2:        %name-%version.tar.xz.asc
 Source3:        %name-preamble
-Source4:        %{name}.keyring
+Source4:        %name.keyring
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  gpg-offline
@@ -88,7 +88,7 @@ contains extensions that were not, or are not yet, accepted in the
 main kernel/iptables packages.
 
 %prep
-%gpg_verify %{S:2}
+%{?gpg_verify: %gpg_verify %{S:2}}
 echo "Version: %version"
 echo "Repository: %_repository"
 %setup -q