diff --git a/ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/ConvertToInitializer/StatementsToInitializerConverter.cs b/ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/ConvertToInitializer/StatementsToInitializerConverter.cs
index 70977b7191..c0e093d26f 100644
--- a/ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/ConvertToInitializer/StatementsToInitializerConverter.cs
+++ b/ICSharpCode.NRefactory.CSharp/Refactoring/CodeActions/ConvertToInitializer/StatementsToInitializerConverter.cs
@@ -146,25 +146,30 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 			var invocationResolveResult = context.Resolve(invocationExpression) as InvocationResolveResult;
 			if (invocationResolveResult == null)
 				return false;
-			if (invocationResolveResult.Member.Name != "Add" || invocationResolveResult.Arguments.Count != 1)
+			if (invocationResolveResult.Member.Name != "Add")
 				return false;
 			var targetResult = invocationResolveResult.TargetResult;
 			if (targetResult is MemberResolveResult)
 				return false;
-			var argument = invocationExpression.Arguments.First();
-			var argumentLocalResolveResult = context.Resolve(argument) as LocalResolveResult;
-			if (argumentLocalResolveResult != null) {
-				var initializerPath = InitializerPath.FromResolveResult(argumentLocalResolveResult);
-				argument = initializers [initializerPath];
-				ReplacementNodeHelper.AddReplacementAnnotation(argument, expressionStatement);
-			} else {
-				argument = ReplacementNodeHelper.CloneWithReplacementAnnotation(argument, expressionStatement);
+
+			ArrayInitializerExpression tuple = new ArrayInitializerExpression();
+			foreach (var argument in invocationExpression.Arguments) {
+				var argumentLocalResolveResult = context.Resolve(argument) as LocalResolveResult;
+				if (argumentLocalResolveResult != null) {
+					var initializerPath = InitializerPath.FromResolveResult(argumentLocalResolveResult);
+					if (initializerPath == null || !initializers.ContainsKey(initializerPath))
+						return false;
+					tuple.Elements.Add(initializers[initializerPath]);
+				} else {
+					tuple.Elements.Add(argument.Clone());
+				}
 			}
+			ReplacementNodeHelper.AddReplacementAnnotation(tuple, expressionStatement);
 
 			var targetPath = InitializerPath.FromResolveResult(targetResult);
 			InsertImplicitInitializersForPath(targetPath);
 			var targetInitializer = initializers [targetPath];
-			AddToInitializer(targetInitializer, argument);
+			AddToInitializer(targetInitializer, tuple);
 			return true;
 		}
 
diff --git a/ICSharpCode.NRefactory.Tests/CSharp/CodeActions/ConvertToInitializer/ConvertToInitializerTests.cs b/ICSharpCode.NRefactory.Tests/CSharp/CodeActions/ConvertToInitializer/ConvertToInitializerTests.cs
index 9092a1ee1e..2c18486cb7 100644
--- a/ICSharpCode.NRefactory.Tests/CSharp/CodeActions/ConvertToInitializer/ConvertToInitializerTests.cs
+++ b/ICSharpCode.NRefactory.Tests/CSharp/CodeActions/ConvertToInitializer/ConvertToInitializerTests.cs
@@ -77,10 +77,9 @@ class TestClass
 			Property = ""Value""
 		};
 	}
-}"
-			);
+}");
 		}
-
+		
 		[Test]
 		public void SimpleCollection()
 		{
@@ -95,8 +94,32 @@ class TestClass
 			""string2""
 		};
 	}
-}"
-			);
+}");
+		}
+		
+		[Test]
+		public void MultiElementCollection()
+		{
+			Test<ConvertToInitializerAction>(baseText + @"
+		var tc0 = new TestClass();
+		var collection = new System.Collections.Generic.Dictionary$<string, TestClass> ();
+		var tc1 = new TestClass();
+		tc1.Property = ""tc1"";
+		collection.Add(""string1"", tc1);
+		var tc2 = new TestClass();
+		tc2.Property = ""tc2"";
+		collection.Add(""string2"", tc2);
+		collection.Add(""string0"", tc0);
+	}
+}", baseText + @"
+		var tc0 = new TestClass();
+		var collection = new System.Collections.Generic.Dictionary<string> () {
+			{""string1"", new TestClass() { Property = ""tc1""}},
+			{""string2"", new TestClass() { Property = ""tc2""}}
+		};
+		collection.Add(""string0"", tc0);
+	}
+}");
 		}
 
 		[Test]
@@ -126,8 +149,7 @@ class TestClass
 			}
 		};
 	}
-}"
-			);
+}");
 		}
 
 		[Test]