diff --git a/core/src/net/sf/openrocket/simulation/exception/SimulationNotSupportedException.java b/core/src/net/sf/openrocket/simulation/exception/SimulationNotSupportedException.java
deleted file mode 100644
index 66618258f..000000000
--- a/core/src/net/sf/openrocket/simulation/exception/SimulationNotSupportedException.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package net.sf.openrocket.simulation.exception;
-
-
-/**
- * A exception that signifies that the attempted simulation is not supported.  
- * The reason for not being supported may be due to unsupported combination of
- * simulator/calculator, unsupported rocket structure or other reasons.
- * <p>
- * This exception signifies a fatal problem in the simulation; for non-fatal conditions
- * add a warning to the simulation results.
- * 
- * @author Sampo Niskanen <sampo.niskanen@iki.fi>
- */
-public class SimulationNotSupportedException extends SimulationException {
-
-	public SimulationNotSupportedException() {
-	}
-
-	public SimulationNotSupportedException(String message) {
-		super(message);
-	}
-
-	public SimulationNotSupportedException(Throwable cause) {
-		super(cause);
-	}
-
-	public SimulationNotSupportedException(String message, Throwable cause) {
-		super(message, cause);
-	}
-}