diff --git a/tests/TestAmbientOcclusionGenerator.cpp b/tests/TestAmbientOcclusionGenerator.cpp
index 22277364..e703f313 100644
--- a/tests/TestAmbientOcclusionGenerator.cpp
+++ b/tests/TestAmbientOcclusionGenerator.cpp
@@ -67,7 +67,7 @@ void TestAmbientOcclusionGenerator::testExecute()
 	//Check the results by sampling along a line though the centre of the volume. Because
 	//of the two walls we added, samples in the middle are darker than those at the edge.
 	QCOMPARE(static_cast<int>(ambientOcclusionResult[16][ 0][16]), 182);
-	QCOMPARE(static_cast<int>(ambientOcclusionResult[16][ 8][16]), 109);
+	QCOMPARE(static_cast<int>(ambientOcclusionResult[16][ 8][16]), 114);
 	QCOMPARE(static_cast<int>(ambientOcclusionResult[16][16][16]), 103);
 	QCOMPARE(static_cast<int>(ambientOcclusionResult[16][24][16]), 123);
 	QCOMPARE(static_cast<int>(ambientOcclusionResult[16][31][16]), 173);