diff --git a/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs b/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs
index 4fc23581c..5b68a6281 100644
--- a/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs
+++ b/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs
@@ -4861,7 +4861,7 @@ namespace ICSharpCode.Decompiler.CSharp
 
 		protected override TranslatedExpression Default(ILInstruction inst, TranslationContext context)
 		{
-			return ErrorExpression("OpCode not supported: " + inst.OpCode);
+			return ErrorExpression("OpCode not supported: " + inst);
 		}
 
 		static TranslatedExpression ErrorExpression(string message)