diff --git a/core/test/net/sf/openrocket/rocketcomponent/TrapezoidFinSetTest.java b/core/test/net/sf/openrocket/rocketcomponent/TrapezoidFinSetTest.java
index ae2635a76..cab506755 100644
--- a/core/test/net/sf/openrocket/rocketcomponent/TrapezoidFinSetTest.java
+++ b/core/test/net/sf/openrocket/rocketcomponent/TrapezoidFinSetTest.java
@@ -55,7 +55,7 @@ public class TrapezoidFinSetTest extends BaseTestCase {
 	@Test
 	public void testMultiplicity() {
 		final TrapezoidFinSet trapFins = new TrapezoidFinSet();
-		assertEquals(1, trapFins.getFinCount());
+		assertEquals(3, trapFins.getFinCount());
 	}
 
 	@Test