diff --git a/src/ruby/pb/test/client.rb b/src/ruby/pb/test/client.rb
index 85ef049cf0f..b84cd430906 100755
--- a/src/ruby/pb/test/client.rb
+++ b/src/ruby/pb/test/client.rb
@@ -67,6 +67,7 @@ module RubyLogger
   end
 
   LOGGER = Logger.new(STDOUT)
+  LOGGER.level = Logger::INFO
 end
 
 # GRPC is the general RPC module
diff --git a/src/ruby/pb/test/server.rb b/src/ruby/pb/test/server.rb
index 0d5670f5a17..67877a191fc 100755
--- a/src/ruby/pb/test/server.rb
+++ b/src/ruby/pb/test/server.rb
@@ -99,6 +99,7 @@ module RubyLogger
   end
 
   LOGGER = DebugIsTruncated.new(STDOUT)
+  LOGGER.level = Logger::WARN
 end
 
 # GRPC is the general RPC module