diff --git a/core/src/net/sf/openrocket/file/openrocket/savers/ComponentAssemblySaver.java b/core/src/net/sf/openrocket/file/openrocket/savers/ComponentAssemblySaver.java
index 50e593a41..ef624e2c4 100644
--- a/core/src/net/sf/openrocket/file/openrocket/savers/ComponentAssemblySaver.java
+++ b/core/src/net/sf/openrocket/file/openrocket/savers/ComponentAssemblySaver.java
@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
+import net.sf.openrocket.rocketcomponent.BoosterSet;
 import net.sf.openrocket.rocketcomponent.ComponentAssembly;
 import net.sf.openrocket.rocketcomponent.Instanceable;
 import net.sf.openrocket.rocketcomponent.PodSet;
@@ -23,10 +24,11 @@ public class ComponentAssemblySaver extends RocketComponentSaver {
 				list.add("<podset>");
 				instance.addParams(c, list);
 				list.add("</podset>");
+			} else if (c instanceof BoosterSet) {
+				list.add("<boosterset>");
+				instance.addParams(c, list);
+				list.add("</boosterset>");
 			}
-			// BoosterSets are saved from subclass AxialStageSaver
-            // else if (c instanceof BoosterSet) {
-			
 		}
 		
 		return list;
diff --git a/core/src/net/sf/openrocket/rocketcomponent/BoosterSet.java b/core/src/net/sf/openrocket/rocketcomponent/BoosterSet.java
index 64a77a9a0..b46c0dc67 100644
--- a/core/src/net/sf/openrocket/rocketcomponent/BoosterSet.java
+++ b/core/src/net/sf/openrocket/rocketcomponent/BoosterSet.java
@@ -104,7 +104,7 @@ public class BoosterSet extends AxialStage implements FlightConfigurableComponen
 	
 	@Override
 	public boolean isAfter(){ 
-		return true;
+		return false;
 	}
 
 	@Override