1 files changed, 4 insertions, 0 deletions

diff --git a/Prebuild/src/Core/Nodes/ProjectNode.cs b/Prebuild/src/Core/Nodes/ProjectNode.cs
index 0a24abf..04af7a3 100644
--- a/Prebuild/src/Core/Nodes/ProjectNode.cs
+++ b/Prebuild/src/Core/Nodes/ProjectNode.cs
@@ -90,6 +90,10 @@ namespace Prebuild.Core.Nodes
                 /// .NET 3.5
                 /// </summary>
                 v3_5,
+        /// <summary>
+        /// .NET 4.0
+        /// </summary>
+        v4_0,
         }
         /// <summary>
         /// The Node object representing /Prebuild/Solution/Project elements