diff --git a/benchmarks/lobsters/config/environments/production.rb b/benchmarks/lobsters/config/environments/production.rb
index c23e53b0..2b0ed4b8 100644
--- a/benchmarks/lobsters/config/environments/production.rb
+++ b/benchmarks/lobsters/config/environments/production.rb
@@ -88,7 +88,7 @@
   # config.host_authorization = { exclude: ->(request) { request.path == "/up" } }
 
   # yjit-bench configurations
-  config.logger = nil
+  config.log_level = :error
   config.secret_key_base = 'in general secret should not be in the git repo but this is a benchmark'
   # If we want to benchmark with YJIT then it has already been enabled by command line arguments.
   # If we are benchmarking CRuby without YJIT don't enable it even if this build has it.
diff --git a/benchmarks/railsbench/config/environments/production.rb b/benchmarks/railsbench/config/environments/production.rb
index e3e5d8c0..fb0956c9 100644
--- a/benchmarks/railsbench/config/environments/production.rb
+++ b/benchmarks/railsbench/config/environments/production.rb
@@ -91,7 +91,7 @@
   # config.host_authorization = { exclude: ->(request) { request.path == "/up" } }
 
   # yjit-bench configurations
-  config.logger = nil
+  config.log_level = :error
   config.secret_key_base = 'in general secret should not be in the git repo but this is a benchmark'
   # If we want to benchmark with YJIT then it has already been enabled by command line arguments.
   # If we are benchmarking CRuby without YJIT don't enable it even if this build has it.
diff --git a/benchmarks/shipit/config/environments/production.rb b/benchmarks/shipit/config/environments/production.rb
index a50ba702..b8e69c54 100644
--- a/benchmarks/shipit/config/environments/production.rb
+++ b/benchmarks/shipit/config/environments/production.rb
@@ -70,6 +70,6 @@
   # config.host_authorization = { exclude: ->(request) { request.path == "/up" } }
 
   # Benchmark mods:
-  config.logger = nil # disable logging
+  config.log_level = :error
   config.yjit = false
 end