diff --git a/packages/server/src/main/java/software/uncharted/terarium/hmiserver/service/data/ModelConfigurationService.java b/packages/server/src/main/java/software/uncharted/terarium/hmiserver/service/data/ModelConfigurationService.java
index 9fbfb313eb..5566d6535f 100644
--- a/packages/server/src/main/java/software/uncharted/terarium/hmiserver/service/data/ModelConfigurationService.java
+++ b/packages/server/src/main/java/software/uncharted/terarium/hmiserver/service/data/ModelConfigurationService.java
@@ -207,7 +207,10 @@ private static ModelDistribution getModelDistribution(final ModelParameter param
 	}
 
 	public static Model createAMRFromConfiguration(final Model model, final ModelConfiguration modelConfiguration) {
-		setModelParameters(model.getParameters(), modelConfiguration.getParameterSemanticList());
+		// Do not bother setting when we have simulationId as we will use that calibration's inferred parameters.
+		if (modelConfiguration.getSimulationId() == null) {
+			setModelParameters(model.getParameters(), modelConfiguration.getParameterSemanticList());
+		}
 		setModelInitials(model.getInitials(), modelConfiguration.getInitialSemanticList());
 		setModelObservables(model.getObservables(), modelConfiguration.getObservableSemanticList());
 		return model.clone();