diff --git a/Childrens-Social-Care-CPD-Tests/Contentful/Renderers/ContentLinkRendererTests.cs b/Childrens-Social-Care-CPD-Tests/Contentful/Renderers/ContentLinkRendererTests.cs
index abcbb6ee..93223f53 100644
--- a/Childrens-Social-Care-CPD-Tests/Contentful/Renderers/ContentLinkRendererTests.cs
+++ b/Childrens-Social-Care-CPD-Tests/Contentful/Renderers/ContentLinkRendererTests.cs
@@ -26,7 +26,7 @@ public void ContentLink_Renders(string uri, string expectedUri)
         };
 
         // act
-        var htmlContent = _sut.Render(contentLink);
+        var htmlContent = (_sut as IRenderer<ContentLink>).Render(contentLink);
         htmlContent.WriteTo(stringWriter, new HtmlTestEncoder());
         var actual = stringWriter.ToString();