diff --git a/internal/converter/gnostic/convertions.go b/internal/converter/gnostic/convertions.go
index c1a2702..e94cc36 100644
--- a/internal/converter/gnostic/convertions.go
+++ b/internal/converter/gnostic/convertions.go
@@ -134,6 +134,7 @@ func toSecuritySchemes(s *goa3.SecuritySchemesOrReferences) *orderedmap.Map[stri
 				Type: secScheme.Type,
 			}
 			switch secScheme.Type {
+			case "mutualTLS":
 			case "http":
 				scheme.Scheme = secScheme.Scheme
 			case "apiKey":