diff --git a/datadog.gemspec b/datadog.gemspec
index 6991a84d70b..4b5fb8199e2 100644
--- a/datadog.gemspec
+++ b/datadog.gemspec
@@ -44,6 +44,8 @@ Gem::Specification.new do |spec|
       bin/**/*
       ext/**/*
       lib/**/*
+      gem_output.json
+      integration_versions.md
     ]]
       .select { |fn| File.file?(fn) } # We don't want directories, only files
       .reject { |fn| fn.end_with?('.so', '.bundle') } # Exclude local profiler binary artifacts