diff --git a/rubygems.con b/rubygems.con
index 1a99ed0..98df7e8 100644
--- a/rubygems.con
+++ b/rubygems.con
@@ -22,7 +22,7 @@ module RubyGemsReq
   def self.gem_depenencies(specification)
     specification.runtime_dependencies.each do |dependency|
       conflict_strings = Helpers::requirement_versions_to_rpm(dependency.requirement).map do |requirement|
-        requirement_string = "rubygem(#{dependency.name}) #{requirement}"
+        requirement_string = "alt-brepo-ruby30-rubygem(#{dependency.name}) #{requirement}"
       end
       if conflict_strings.length > 0
         conflict_string = conflict_strings.join(' with ')