diff --git a/test/csharp/project.json b/test/csharp/project.json
index c1dfc110d..a64844deb 100644
--- a/test/csharp/project.json
+++ b/test/csharp/project.json
@@ -13,7 +13,7 @@
 	    "imports": [ "dnxcore50", "portable-net45+win8" ],
 	    "dependencies": {
 		"xunit": "2.1.0",
-		"dotnet-test-xunit": "1.0.0-dev-*"
+		"dotnet-test-xunit": "1.0.0-dev-79755"
 	    }
 	}
     },