diff --git a/core/src/net/sf/openrocket/rocketcomponent/Rocket.java b/core/src/net/sf/openrocket/rocketcomponent/Rocket.java
index 6f0da8e79..e1c47ec65 100644
--- a/core/src/net/sf/openrocket/rocketcomponent/Rocket.java
+++ b/core/src/net/sf/openrocket/rocketcomponent/Rocket.java
@@ -310,24 +310,11 @@ public class Rocket extends RocketComponent {
 		// Rocket copy is cloned, so non-trivial members must be cloned as well:
 		copy.stageMap = new HashMap<Integer, AxialStage>();
 		copy.configSet = new FlightConfigurableParameterSet<FlightConfiguration>( this.configSet );
-		new HashMap<FlightConfigurationId, FlightConfiguration>();
-		if( 0 < this.configSet.size() ){
-			Rocket.cloneConfigs( this, copy);
-		}
 		copy.listenerList = new ArrayList<EventListener>();
 		
 		return copy;
 	}
 	
-	private static void cloneConfigs( final Rocket source, Rocket dest ){
-		source.checkState();
-		dest.checkState();
-		dest.selectedConfiguration = source.selectedConfiguration.clone();
-		for( final FlightConfiguration config : source.configSet ){
-			dest.configSet.set( config.getId(), config.clone() );
-		}
-	}
-	
 	public int getFlightConfigurationCount() {
 		checkState();
 		return this.configSet.size();
@@ -363,7 +350,7 @@ public class Rocket extends RocketComponent {
 		this.functionalModID = r.functionalModID;
 		this.refType = r.refType;
 		this.customReferenceLength = r.customReferenceLength;
-		Rocket.cloneConfigs( r, this);
+		this.configSet = new FlightConfigurableParameterSet<FlightConfiguration>( r.configSet );
 		
 		this.perfectFinish = r.perfectFinish;