diff --git a/rubygem-eventmachine.rpmlintrc b/rubygem-eventmachine.rpmlintrc
new file mode 100644
index 0000000..346c60e
--- /dev/null
+++ b/rubygem-eventmachine.rpmlintrc
@@ -0,0 +1,4 @@
+# we package gems as it would have been installed via gem. so we also ship the source code
+addFilter("devel-file-in-non-devel-package")
+# using fdupes on gems breaks the debuginfo package
+addFilter("files-duplicated-waste")
diff --git a/rubygem-eventmachine.spec b/rubygem-eventmachine.spec
index 78c965b..15e5bf5 100644
--- a/rubygem-eventmachine.spec
+++ b/rubygem-eventmachine.spec
@@ -21,12 +21,13 @@ License:        GPL
 #
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  rubygems_with_buildroot_patch
-BuildRequires:  gcc-c++
+BuildRequires:  gcc-c++ openssl-devel
 Requires:       rubygems >= 0.9
 #
 Url:            http://rubyeventmachine.com/
 #               http://rubyforge.org/projects/eventmachine
 Source:         http://rubyforge.org/frs/download.php/37853/eventmachine-0.12.0.gem
+Source1:        rubygem-eventmachine.rpmlintrc
 #
 Summary:        Ruby/EventMachine socket engine library
 %description