diff --git a/tests/org.eclipse.xtext.xbase.tests/src/org/eclipse/xtext/xbase/tests/typing/ReturnTypeComputationTest.java b/tests/org.eclipse.xtext.xbase.tests/src/org/eclipse/xtext/xbase/tests/typing/ReturnTypeComputationTest.java
index <HASH>..<HASH> 100644
--- a/tests/org.eclipse.xtext.xbase.tests/src/org/eclipse/xtext/xbase/tests/typing/ReturnTypeComputationTest.java
+++ b/tests/org.eclipse.xtext.xbase.tests/src/org/eclipse/xtext/xbase/tests/typing/ReturnTypeComputationTest.java
@@ -48,7 +48,7 @@ public class ReturnTypeComputationTest extends AbstractXbaseTestCase {
 	@Test
 	public void testReturnType_03() throws Exception {
 		// unresolved feature 'e' is intentional
-		assertReturnType("()=>java.lang.Object", "[| return e]");
+		assertReturnType("()=>[unknown]", "[| return e]");
 	}
 	
 	@Test
[xbase][tests] Adapted test expectation to recent changes