diff --git a/assertions/SamplerAssertionsTestPlan.jmx b/assertions/SamplerAssertionsTestPlan.jmx
index 1e0f643..ca163ca 100644
--- a/assertions/SamplerAssertionsTestPlan.jmx
+++ b/assertions/SamplerAssertionsTestPlan.jmx
@@ -11,6 +11,7 @@
       <stringProp name="TestPlan.user_define_classpath"></stringProp>
     </TestPlan>
     <hashTree>
+      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Thread Group" enabled="true">
       <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Thread Group" enabled="true">
         <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
         <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
diff --git a/jmeter-best-practices/CSVDataSetConfigTestPlan.jmx b/jmeter-best-practices/CSVDataSetConfigTestPlan.jmx
index 6790257..f37751d 100644
--- a/jmeter-best-practices/CSVDataSetConfigTestPlan.jmx
+++ b/jmeter-best-practices/CSVDataSetConfigTestPlan.jmx
@@ -18,6 +18,7 @@
           <stringProp name="LoopController.loops">1</stringProp>
         </elementProp>
         <stringProp name="ThreadGroup.num_threads">5</stringProp>
+        <stringProp name="ThreadGroup.num_threads">5</stringProp>
         <stringProp name="ThreadGroup.ramp_time">1</stringProp>
         <longProp name="ThreadGroup.start_time">1460661257000</longProp>
         <longProp name="ThreadGroup.end_time">1460661257000</longProp>