diff --git a/script/micro_bench.rb b/script/micro_bench.rb
index 741d936428eba..51ea6c89128a1 100644
--- a/script/micro_bench.rb
+++ b/script/micro_bench.rb
@@ -15,10 +15,14 @@
   end
 
   b.report("pluck with first") do
-    User.pluck_first(:name)
+    User.pluck(:name).first
   end
 
   b.report("pluck with limit") do
+    User.limit(1).pluck(:name).first
+  end
+
+  b.report("pluck with pluck_first") do
     User.pluck_first(:name)
   end