diff --git a/specs.json b/specs.json
index 50aa9389..37e3f54c 100644
--- a/specs.json
+++ b/specs.json
@@ -934,6 +934,7 @@
     }
   },
   "https://www.w3.org/TR/SVG2/ multipage",
+  "https://www.w3.org/TR/test-methodology/",
   "https://www.w3.org/TR/timing-entrytypes-registry/",
   "https://www.w3.org/TR/touch-events/",
   {