diff --git a/src/main/java/coupledMCMC/CoupledMCMC.java b/src/main/java/coupledMCMC/CoupledMCMC.java
index 659e672..41d6186 100644
--- a/src/main/java/coupledMCMC/CoupledMCMC.java
+++ b/src/main/java/coupledMCMC/CoupledMCMC.java
@@ -197,7 +197,7 @@ private void initRun(){
 		// check if the loggers have a same issue
         String sMCMCMC = this.getClass().getName();
 		while (sMCMCMC.length() > 0) {
-			sXML = sXML.replaceAll("\\b" + CoupledMCMC.class.getName() + "\\b",
+			sXML = sXML.replaceAll("\\b" + HeatedChain.class.getName() + "\\b",
 					heatLikelihoodOnlyInput.get()
 						? HeatedChainLikelihoodOnly.class.getName()
 						: HeatedChain.class.getName());