diff --git a/ICSharpCode.NRefactory.CSharp/Completion/CSharpCompletionEngineBase.cs b/ICSharpCode.NRefactory.CSharp/Completion/CSharpCompletionEngineBase.cs
index 9147c7cc71..0f268ccc0a 100644
--- a/ICSharpCode.NRefactory.CSharp/Completion/CSharpCompletionEngineBase.cs
+++ b/ICSharpCode.NRefactory.CSharp/Completion/CSharpCompletionEngineBase.cs
@@ -33,6 +33,7 @@ using ICSharpCode.NRefactory.CSharp.Resolver;
 using ICSharpCode.NRefactory.Editor;
 using ICSharpCode.NRefactory.TypeSystem;
 using ICSharpCode.NRefactory.Semantics;
+using ICSharpCode.NRefactory.TypeSystem.Implementation;
 
 namespace ICSharpCode.NRefactory.CSharp.Completion
 {
@@ -444,11 +445,16 @@ namespace ICSharpCode.NRefactory.CSharp.Completion
 			
 			var csResolver = new CSharpResolver (ctx, System.Threading.CancellationToken.None);
 			var navigator = new NodeListResolveVisitorNavigator (new[] { resolveNode });
+			if (ProjectContent is SimpleProjectContent)
+				((SimpleProjectContent)ProjectContent).UpdateProjectContent (CSharpParsedFile, file);
 			var visitor = new ResolveVisitor (csResolver, file, navigator);
+			
 			visitor.Scan (unit);
 //			Print (unit);
 			var state = visitor.GetResolverStateBefore (resolveNode);
 			var result = visitor.GetResolveResult (resolveNode);
+			if (ProjectContent is SimpleProjectContent)
+				((SimpleProjectContent)ProjectContent).UpdateProjectContent (file, CSharpParsedFile);
 			return Tuple.Create (result, state);
 		}
 		
diff --git a/ICSharpCode.NRefactory.Tests/CSharp/CodeCompletion/CodeCompletionBugTests.cs b/ICSharpCode.NRefactory.Tests/CSharp/CodeCompletion/CodeCompletionBugTests.cs
index b053aeb4fd..0745a89ec6 100644
--- a/ICSharpCode.NRefactory.Tests/CSharp/CodeCompletion/CodeCompletionBugTests.cs
+++ b/ICSharpCode.NRefactory.Tests/CSharp/CodeCompletion/CodeCompletionBugTests.cs
@@ -925,6 +925,40 @@ namespace MyNamespace
 			});
 		}
 		
+		/// <summary>
+		/// Bug 1967 - [new resolver] Intellisense doesn't work
+		/// </summary>
+		[Test()]
+		public void TestBug1967 ()
+		{
+			CombinedProviderTest (
+@"
+namespace MyNamespace
+{
+	partial class FormMain
+	{
+		FormMain field1;
+		string field2;
+	}
+}
+
+namespace MyNamespace
+{
+	public partial class FormMain
+	{
+		private void Bar()
+		{
+			$field1.$
+		}
+	}
+}
+", provider => {
+				Assert.IsNotNull (provider.Find ("field1"), "field 'field1' not found.");
+				Assert.IsNotNull (provider.Find ("field2"), "field 'field2' not found.");
+			});
+		}
+		
+		
 		/// <summary>
 		/// Bug 432434 - Code completion doesn't work with subclasses
 		/// </summary>