diff --git a/test/fixtures/test-memory-hotspots.unit.json b/test/fixtures/test-memory-hotspots.unit.json
index c1a607a3d92..c5c3c975ce0 100644
--- a/test/fixtures/test-memory-hotspots.unit.json
+++ b/test/fixtures/test-memory-hotspots.unit.json
@@ -15,10 +15,6 @@
       "deltaKb": 787149,
       "sources": ["gha-23329089711-node-test-2-2:unit-fast"]
     },
-    "src/infra/outbound/targets.test.ts": {
-      "deltaKb": 784179,
-      "sources": ["job2:unit-fast"]
-    },
     "src/plugins/contracts/wizard.contract.test.ts": {
       "deltaKb": 783770,
       "sources": ["gha-23329089711-node-test-1-2:unit-fast"]
@@ -91,10 +87,6 @@
       "deltaKb": 377446,
       "sources": ["gha-23328306205-compat-node22:unit-fast"]
     },
-    "src/infra/outbound/agent-delivery.test.ts": {
-      "deltaKb": 373043,
-      "sources": ["job1:unit-fast"]
-    },
     "src/cron/isolated-agent/delivery-dispatch.named-agent.test.ts": {
       "deltaKb": 355840,
       "sources": ["gha-23329089711-node-test-1-2:unit-fast"]
diff --git a/test/fixtures/test-parallel.behavior.json b/test/fixtures/test-parallel.behavior.json
index a6df419ac38..8c57bb2a188 100644
--- a/test/fixtures/test-parallel.behavior.json
+++ b/test/fixtures/test-parallel.behavior.json
@@ -22,23 +22,6 @@
         "reason": "Touches process-level unhandledRejection listeners."
       }
     ],
-    "threadPinned": [
-      {
-        "file": "src/infra/outbound/message-action-runner.context.test.ts",
-        "reason": "Terminates cleanly under threads, but not process forks on this host."
-      },
-      {
-        "file": "src/infra/outbound/targets.test.ts",
-        "reason": "Measured ~14% faster under threads than forks on this host while keeping the file green."
-      },
-      {
-        "file": "src/infra/outbound/agent-delivery.test.ts",
-        "reason": "Measured ~17% faster under threads than forks on this host while keeping the file green."
-      },
-      {
-        "file": "src/media-understanding/runner.video.test.ts",
-        "reason": "Measured ~25% faster under threads than forks on this host while keeping the file green."
-      }
-    ]
+    "threadPinned": []
   }
 }