diff --git a/src/WatsonWebserver.Core/MimeTypes.cs b/src/WatsonWebserver.Core/MimeTypes.cs
index 2043f34..a5e2b54 100644
--- a/src/WatsonWebserver.Core/MimeTypes.cs
+++ b/src/WatsonWebserver.Core/MimeTypes.cs
@@ -514,6 +514,7 @@ public class MimeTypes
         {".vsw", "application/vnd.visio"},
         {".vsx", "application/vnd.visio"},
         {".vtx", "application/vnd.visio"},
+        {".wasm", "application/wasm"},
         {".wav", "audio/wav"},
         {".wave", "audio/wav"},
         {".wax", "audio/x-ms-wax"},
@@ -634,4 +635,4 @@ public static string GetFromExtension(string extension)
 
         #endregion
     }
-}
\ No newline at end of file
+}