diff --git a/ConanFileManager.cs b/ConanFileManager.cs
index df251eb..4261bce 100644
--- a/ConanFileManager.cs
+++ b/ConanFileManager.cs
@@ -42,6 +42,7 @@ public static string[] GetConandataRequirements(string projectDirectory)
 
                 var deserializer = new DeserializerBuilder()
                     .WithNamingConvention(UnderscoredNamingConvention.Instance)
+                    .IgnoreUnmatchedProperties()
                     .Build();
 
                 var result = deserializer.Deserialize<Requirements>(string.Join(Environment.NewLine, conandataContents));