diff --git a/api/openapi.yaml b/api/openapi.yaml
index f5eb96a..7d2ec2c 100644
--- a/api/openapi.yaml
+++ b/api/openapi.yaml
@@ -694,7 +694,7 @@ components:
       properties:
         result:
           type: string
-          enum: [pass, fail, none, neutral, softfail, temperror, permerror, declined]
+          enum: [pass, fail, invalid, missing, none, neutral, softfail, temperror, permerror, declined]
           description: Authentication result
           example: "pass"
         domain:
diff --git a/web/src/lib/components/AuthenticationCard.svelte b/web/src/lib/components/AuthenticationCard.svelte
index 2db5cbe..285b045 100644
--- a/web/src/lib/components/AuthenticationCard.svelte
+++ b/web/src/lib/components/AuthenticationCard.svelte
@@ -19,6 +19,7 @@
                 return "text-success";
             case "fail":
             case "missing":
+            case "invalid":
                 return "text-danger";
             case "softfail":
             case "neutral":
@@ -40,6 +41,7 @@
                 return "bi-x-circle-fill";
             case "softfail":
             case "neutral":
+            case "invalid":
                 return "bi-exclamation-circle-fill";
             case "missing":
                 return "bi-dash-circle-fill";