diff --git a/src/Umbraco.Tests/packages.config b/src/Umbraco.Tests/packages.config
index a9cbce1aad..4458fd06c5 100644
--- a/src/Umbraco.Tests/packages.config
+++ b/src/Umbraco.Tests/packages.config
@@ -21,6 +21,7 @@
   <package id="Moq" version="4.1.1309.0919" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net45" />
   <package id="NUnit" version="2.6.2" targetFramework="net45" />
+  <package id="NUnitTestAdapter" version="2.1.1" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Selenium.WebDriver" version="2.32.0" targetFramework="net45" />
   <package id="semver" version="1.1.2" targetFramework="net45" />