diff --git a/.github/scripts/otel-naming/check_otel_naming.py b/.github/scripts/otel-naming/check_otel_naming.py
index a5ed07c0e4..41e8748075 100644
--- a/.github/scripts/otel-naming/check_otel_naming.py
+++ b/.github/scripts/otel-naming/check_otel_naming.py
@@ -822,8 +822,6 @@ def run_rule_d_dashboards(
         "service_instance_id",
         "job",
         "instance",
-        "xrpl_branch",  # perf-iac identity label: git ref of the build under test
-        "xrpl_node_role",  # perf-iac identity label: validator/peer role in the perf cluster
     }
     # A dashboard label is valid if it is a span attribute (L1), a native-metric
     # label (L6), or a Prometheus/Grafana builtin.
diff --git a/.github/scripts/otel-naming/test_check_otel_naming.py b/.github/scripts/otel-naming/test_check_otel_naming.py
index e22c31c54e..cf042b877b 100644
--- a/.github/scripts/otel-naming/test_check_otel_naming.py
+++ b/.github/scripts/otel-naming/test_check_otel_naming.py
@@ -744,12 +744,6 @@ class RuleDDashboards(unittest.TestCase):
             [],
         )
 
-    def test_perf_iac_identity_labels_not_flagged(self):
-        self.assertEqual(
-            self._run('"expr": "sum by (xrpl_branch, xrpl_node_role) (x)"', set()),
-            [],
-        )
-
     def test_prometheus_name_label_not_flagged(self):
         # `__name__` is the Prometheus reserved metric-name label; the renamed
         # system-*.json dashboards use `sum by (le, __name__)`.