1 files changed, 5 insertions, 2 deletions
diff --git a/tool/test-coverage.rb b/tool/test-coverage.rb
index 4950bc65de..c4ffa66a4f 100644
--- a/tool/test-coverage.rb
+++ b/tool/test-coverage.rb
@@ -62,8 +62,11 @@ def save_coverage_data(res1)
 end
 
 def invoke_simplecov_formatter
-  %w[doclie simplecov-html simplecov].each do |f|
-    $LOAD_PATH.unshift "#{__dir__}/../coverage/#{f}/lib"
+  # XXX docile-x.y.z and simplecov-x.y.z, simplecov-html-x.y.z, simplecov_json_formatter-x.y.z
+  %w[simplecov simplecov-html simplecov_json_formatter docile].each do |f|
+    Dir.glob("#{__dir__}/../.bundle/gems/#{f}-*/lib").each do |d|
+      $LOAD_PATH.unshift d
+    end
   end
 
   require "simplecov"