diff --git a/RenderingTestData/ReferenceScreenshots/mitkTextOverlay3DColorRenderingTest_ball.png b/RenderingTestData/ReferenceScreenshots/mitkTextOverlay3DColorRenderingTest_ball.png
index b723444..2f8943e 100644
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diff --git a/RenderingTestData/ReferenceScreenshots/mitkTextOverlay3DRendering2DTest_ball.png b/RenderingTestData/ReferenceScreenshots/mitkTextOverlay3DRendering2DTest_ball.png
index 0b5563f..f7055c0 100644
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diff --git a/RenderingTestData/ReferenceScreenshots/mitkTextOverlay3DRendering3DTest_ball.png b/RenderingTestData/ReferenceScreenshots/mitkTextOverlay3DRendering3DTest_ball.png
index e4641c0..b8ddf16 100644
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