diff --git a/src/data/relay_metrics.json b/src/data/relay_metrics.json
index 11af1b77cb057..52fde05e65c27 100644
--- a/src/data/relay_metrics.json
+++ b/src/data/relay_metrics.json
@@ -447,6 +447,12 @@
     "description": "Count extraction of transaction names. Tag with the decision to drop / replace / use original.",
     "features": []
   },
+  {
+    "type": "Counter",
+    "name": "missing_dynamic_sampling_context",
+    "description": "Counter for when the DSC is missing from an event that comes from an SDK that should support\nit.",
+    "features": []
+  },
   {
     "type": "Timer",
     "name": "outcomes.aggregator.flush_time",