diff --git a/.idea/runConfigurations/IRS_Demo__Run_Date_Change.xml b/.idea/runConfigurations/IRS_Demo__Run_Date_Change.xml
index dffa5d5ac9..7491348805 100644
--- a/.idea/runConfigurations/IRS_Demo__Run_Date_Change.xml
+++ b/.idea/runConfigurations/IRS_Demo__Run_Date_Change.xml
@@ -1,7 +1,7 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="IRS Demo: Run Date Change" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-    <option name="MAIN_CLASS_NAME" value="net.corda.irs.IRSDemoKt" />
+    <option name="MAIN_CLASS_NAME" value="net.corda.irs.IRSDemo" />
     <option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar " />
     <option name="PROGRAM_PARAMETERS" value="--role Date 2018-01-01" />
     <option name="WORKING_DIRECTORY" value="" />
@@ -12,4 +12,4 @@
     <envs />
     <method />
   </configuration>
-</component>
+</component>
\ No newline at end of file
diff --git a/.idea/runConfigurations/IRS_Demo__Run_Trade.xml b/.idea/runConfigurations/IRS_Demo__Run_Trade.xml
index b996eddf37..831ceca67c 100644
--- a/.idea/runConfigurations/IRS_Demo__Run_Trade.xml
+++ b/.idea/runConfigurations/IRS_Demo__Run_Trade.xml
@@ -1,7 +1,7 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="IRS Demo: Run Trade" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-    <option name="MAIN_CLASS_NAME" value="net.corda.irs.IRSDemoKt" />
+    <option name="MAIN_CLASS_NAME" value="net.corda.irs.IRSDemo" />
     <option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar " />
     <option name="PROGRAM_PARAMETERS" value="--role Trade trade1" />
     <option name="WORKING_DIRECTORY" value="" />
@@ -12,4 +12,4 @@
     <envs />
     <method />
   </configuration>
-</component>
+</component>
\ No newline at end of file
diff --git a/.idea/runConfigurations/IRS_Demo__Upload_Rates.xml b/.idea/runConfigurations/IRS_Demo__Upload_Rates.xml
index 72e67f52c8..22fc908198 100644
--- a/.idea/runConfigurations/IRS_Demo__Upload_Rates.xml
+++ b/.idea/runConfigurations/IRS_Demo__Upload_Rates.xml
@@ -1,7 +1,7 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="IRS Demo: Upload Rates" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
     <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-    <option name="MAIN_CLASS_NAME" value="net.corda.irs.IRSDemoKt" />
+    <option name="MAIN_CLASS_NAME" value="net.corda.irs.IRSDemo" />
     <option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar " />
     <option name="PROGRAM_PARAMETERS" value="--role UploadRates" />
     <option name="WORKING_DIRECTORY" value="" />
@@ -12,4 +12,4 @@
     <envs />
     <method />
   </configuration>
-</component>
+</component>
\ No newline at end of file