diff --git a/.github/workflows/server-parity.yml b/.github/workflows/server-parity.yml
index 54eaaa326..228ed0f09 100644
--- a/.github/workflows/server-parity.yml
+++ b/.github/workflows/server-parity.yml
@@ -126,6 +126,11 @@ on:
       - tests/Support/ServerParityAdmissionObservation.mjs
       - tests/Support/ServerParityVisibilityObservation.mjs
       - rust/**
+      - tests/Fixtures/ActivityResultInspection/**
+      - tests/Fixtures/ServerParityReaders/**
+      - tests/Conformance/ServerParity*.mjs
+      - benchmarks/capacity/v1/bindings/php/**
+      - benchmarks/server-port/v2/matched.json
   merge_group:
   workflow_dispatch:
 
diff --git a/tests/Unit/ServerParityAggregateTest.mjs b/tests/Unit/ServerParityAggregateTest.mjs
index 81bca4c01..2e447327f 100644
--- a/tests/Unit/ServerParityAggregateTest.mjs
+++ b/tests/Unit/ServerParityAggregateTest.mjs
@@ -48,6 +48,16 @@ test('pull requests run without a path filter and push keeps the one path list',
   assert.doesNotMatch(pullRequest, /paths|branches/);
   const patterns = pushPathPatterns(workflowText);
   assert.ok(patterns.includes('rust/**'));
+  // Inputs the fixture jobs read outside the server-parity directories.
+  for (const input of [
+    'tests/Fixtures/ActivityResultInspection/v1.json',
+    'tests/Fixtures/ServerParityReaders/sdk-signals.mjs',
+    'tests/Conformance/ServerParityDeadlinePollTest.mjs',
+    'benchmarks/capacity/v1/bindings/php/capacity_adapter.php',
+    'benchmarks/server-port/v2/matched.json',
+  ]) {
+    assert.deepEqual(matchingFiles(patterns, [input]), [input], `${input} must re-run the fixtures`);
+  }
   assert.ok(patterns.includes('.github/workflows/server-parity.yml'));
   assert.ok(patterns.includes('scripts/conformance/server-parity/**'));
 });