diff --git a/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_basic/0_basic.md b/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_basic/0_basic.md
index 391604bdd3..013251f0b7 100644
--- a/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_basic/0_basic.md
+++ b/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_basic/0_basic.md
@@ -1,4 +1,4 @@
-# [0_basic](../../uses_port.test.mjs#L32)
+# [0_basic](../../uses_port.test.mjs#L35)
 
 ```js
 run({
diff --git a/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_second/0_second.md b/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_second/0_second.md
index e7ba65a1c7..5430f89dac 100644
--- a/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_second/0_second.md
+++ b/packages/related/test/tests/test_plan_execution/uses_port/_uses_port.test.mjs/0_second/0_second.md
@@ -1,4 +1,4 @@
-# [0_second](../../uses_port.test.mjs#L39)
+# [0_second](../../uses_port.test.mjs#L42)
 
 ```js
 run({
diff --git a/packages/related/test/tests/test_plan_execution/uses_port/uses_port.test.mjs b/packages/related/test/tests/test_plan_execution/uses_port/uses_port.test.mjs
index 56f16afa41..a7554127b1 100644
--- a/packages/related/test/tests/test_plan_execution/uses_port/uses_port.test.mjs
+++ b/packages/related/test/tests/test_plan_execution/uses_port/uses_port.test.mjs
@@ -10,7 +10,7 @@ const run = async (inlineExec) => {
       uses: desc.uses,
       runtime: inlineRuntime(async () => {
         callOrder.push(`${key}_start`);
-        await new Promise((resolve) => setTimeout(resolve, 800));
+        await new Promise((resolve) => setTimeout(resolve, 500));
         callOrder.push(`${key}_end`);
       }),
     };
@@ -23,6 +23,9 @@ const run = async (inlineExec) => {
     testPlan: {
       "./uses_port.test.mjs": inlineExecutions,
     },
+    parallel: {
+      max: 4,
+    },
     githubCheck: false,
   });
   return callOrder;