diff --git a/BuildServer/lib/tasks/dotnetbuildandtest.js b/BuildServer/lib/tasks/dotnetbuildandtest.js
index 2fa7409..0729a0d 100644
--- a/BuildServer/lib/tasks/dotnetbuildandtest.js
+++ b/BuildServer/lib/tasks/dotnetbuildandtest.js
@@ -13,7 +13,8 @@ module.exports = function (params, processor) {
 			},
 			{
 				type: "dotnetnunitall",
-				name: "test"
+				name: "test",
+				params: params
 			}
 		]
 	}, processor);
diff --git a/BuildServer/lib/tasks/dotnetnunitall.js b/BuildServer/lib/tasks/dotnetnunitall.js
index 1e014c9..041fdaa 100644
--- a/BuildServer/lib/tasks/dotnetnunitall.js
+++ b/BuildServer/lib/tasks/dotnetnunitall.js
@@ -21,7 +21,7 @@ module.exports = function (params, processor) {
 				}
 
 				return processor.processTask({
-					type: "parallel",
+					type: params.preventParallelTests ? "sequential" : "parallel",
 					params: {
 						tasks: files.map(function (file) {
 							return {