diff --git a/lint-workflow-v2/src/bitwarden_workflow_linter/rules/pinned_job_runner.py b/lint-workflow-v2/src/bitwarden_workflow_linter/rules/pinned_job_runner.py
index 2124c64a..fab50ce6 100644
--- a/lint-workflow-v2/src/bitwarden_workflow_linter/rules/pinned_job_runner.py
+++ b/lint-workflow-v2/src/bitwarden_workflow_linter/rules/pinned_job_runner.py
@@ -44,8 +44,11 @@ def fn(self, obj: Job) -> Tuple[bool, str]:
             steps:
               - run: echo test
 
+        call-workflow:
+          uses: bitwarden/server/.github/workflows/workflow-linter.yml@master
+
         'runs-on' is pinned to '22.04' instead of 'latest'
         """
-        if "latest" not in obj.runs_on:
-            return True, ""
-        return False, self.message
+        if obj.runs_on is not None and "latest" in obj.runs_on:
+            return False, self.message
+        return True, ""
diff --git a/lint-workflow-v2/tests/rules/test_pinned_job_runner.py b/lint-workflow-v2/tests/rules/test_pinned_job_runner.py
index b2d6553f..07a8a208 100644
--- a/lint-workflow-v2/tests/rules/test_pinned_job_runner.py
+++ b/lint-workflow-v2/tests/rules/test_pinned_job_runner.py
@@ -24,6 +24,9 @@ def fixture_correct_runner():
     runs-on: ubuntu-22.04
     steps:
       - run: echo test
+
+  call-workflow:
+    uses: bitwarden/server/.github/workflows/workflow-linter.yml@master
 """
     return WorkflowBuilder.build(workflow=yaml.load(workflow), from_file=False)
 
@@ -53,6 +56,8 @@ def test_rule_on_correct_runner(rule, correct_runner):
     result, _ = rule.fn(correct_runner.jobs["job-key"])
     assert result is True
 
+    result, _ = rule.fn(correct_runner.jobs["call-workflow"])
+    assert result is True
 
 def test_rule_on_incorrect_runner(rule, incorrect_runner):
     result, _ = rule.fn(incorrect_runner.jobs["job-key"])