diff --git a/lib/msf/core/auxiliary/rocketmq.rb b/lib/msf/core/auxiliary/rocketmq.rb
index dbdfca5721..9f0fe526bc 100644
--- a/lib/msf/core/auxiliary/rocketmq.rb
+++ b/lib/msf/core/auxiliary/rocketmq.rb
@@ -71,7 +71,7 @@ module Msf
       # Errors will result in "UNKNOWN_VERSION_ID_<id>" and may be caused by needing to update the version table
       # from https://github.com/apache/rocketmq/blob/develop/common/src/4d82b307ef50f5cba5717d0ebafeb3cabf336873/java/org/apache/rocketmq/common/MQVersion.java
       version_list = JSON.parse(File.read(::File.join(Msf::Config.data_directory, 'rocketmq_versions_list.json'), mode: 'rb'))
-      version_list.fetch(id, "UNKNOWN_VERSION_ID_#{id})").gsub('_', '.')
+      version_list.fetch(id, "UNKNOWN_VERSION_ID_#{id}").gsub('_', '.')
     end
   end
 end
diff --git a/spec/lib/msf/core/auxiliary/rocketmq_spec.rb b/spec/lib/msf/core/auxiliary/rocketmq_spec.rb
index 6d2d105b86..bfc9608cdc 100644
--- a/spec/lib/msf/core/auxiliary/rocketmq_spec.rb
+++ b/spec/lib/msf/core/auxiliary/rocketmq_spec.rb
@@ -14,9 +14,9 @@ RSpec.describe Msf::Auxiliary::Rocketmq do
       end
     end
 
-    context 'correctly looks up id 99999 as UNKNOWN_VERSION_ID_99999' do
+    context 'correctly looks up id 99999 as UNKNOWN.VERSION.ID.99999' do
       it 'returns that version' do
-        expect(subject.get_rocketmq_version(99999)).to eql('UNKNOWN_VERSION_ID_99999')
+        expect(subject.get_rocketmq_version(99999)).to eql('UNKNOWN.VERSION.ID.99999')
       end
     end
   end