diff --git a/src/mem/ruby/config/SConscript b/src/mem/ruby/config/SConscript
index 05ed2d27dc..bf83525768 100644
--- a/src/mem/ruby/config/SConscript
+++ b/src/mem/ruby/config/SConscript
@@ -33,4 +33,3 @@ Import('*')
 if not env['RUBY']:
     Return()
 
-Source('RubyConfig.cc')