diff --git a/languageservice/src/complete.expressions.test.ts b/languageservice/src/complete.expressions.test.ts
index 16ac5a4..3496b1e 100644
--- a/languageservice/src/complete.expressions.test.ts
+++ b/languageservice/src/complete.expressions.test.ts
@@ -1110,7 +1110,7 @@ jobs:
 `;
 
       const result = await complete(...getPositionFromCursor(input), {contextProviderConfig});
-      expect(result.map(x => x.label)).toEqual(["container", "services", "status"]);
+      expect(result.map(x => x.label)).toEqual(["check_run_id", "container", "services", "status"]);
     });
 
     it("job context is suggested within a job output", async () => {
diff --git a/languageservice/src/context-providers/job.ts b/languageservice/src/context-providers/job.ts
index ac6ce21..e85ceee 100644
--- a/languageservice/src/context-providers/job.ts
+++ b/languageservice/src/context-providers/job.ts
@@ -35,6 +35,9 @@ export function getJobContext(workflowContext: WorkflowContext): DescriptionDict
   // Status
   jobContext.add("status", new data.Null());
 
+  // Check run ID
+  jobContext.add("check_run_id", new data.Null());
+
   return jobContext;
 }
 
diff --git a/languageservice/src/validate.expressions.test.ts b/languageservice/src/validate.expressions.test.ts
index 6b5bc5d..3530290 100644
--- a/languageservice/src/validate.expressions.test.ts
+++ b/languageservice/src/validate.expressions.test.ts
@@ -417,6 +417,21 @@ jobs:
       expect(result).toEqual([]);
     });
 
+    it("job.check_run_id", async () => {
+      const input = `
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo \${{ job.check_run_id }}
+`;
+      const result = await validate(createDocument("wf.yaml", input));
+
+      expect(result).toEqual([]);
+    });
+
     it("job.services.<service_id>", async () => {
       const input = `
 on: push