diff --git a/lib/test-adapter/reporter.ts b/lib/test-adapter/reporter.ts
index bcd0ac593..d0a68380c 100644
--- a/lib/test-adapter/reporter.ts
+++ b/lib/test-adapter/reporter.ts
@@ -89,7 +89,7 @@ export class ReporterTestAdapter implements ReporterTestResult {
     }
 
     get state(): {name: string;} {
-        return {name: this.testPath.at(-1) as string};
+        return {name: this.testPath[this.testPath.length - 1]};
     }
 
     get status(): TestStatus {
diff --git a/lib/test-adapter/sqlite.ts b/lib/test-adapter/sqlite.ts
index 658ba3ee7..4e12d0757 100644
--- a/lib/test-adapter/sqlite.ts
+++ b/lib/test-adapter/sqlite.ts
@@ -135,7 +135,7 @@ export class SqliteTestAdapter implements ReporterTestResult {
     }
 
     get state(): { name: string; } {
-        return {name: this.testPath.at(-1) as string};
+        return {name: this.testPath[this.testPath.length - 1]};
     }
 
     get status(): TestStatus {
diff --git a/lib/test-attempt-manager.ts b/lib/test-attempt-manager.ts
index 2b65263e5..009ce4185 100644
--- a/lib/test-attempt-manager.ts
+++ b/lib/test-attempt-manager.ts
@@ -36,7 +36,7 @@ export class TestAttemptManager {
         const [hash, data] = this._getData(testResult);
 
         const isManualOverride = index !== null;
-        const isLastStatusTemporary = [IDLE, RUNNING].includes(data.statuses.at(-1) as TestStatus);
+        const isLastStatusTemporary = [IDLE, RUNNING].includes(data.statuses[data.statuses.length - 1]);
         const shouldReplace = Number(isManualOverride || isLastStatusTemporary);
 
         data.statuses.splice(index ?? data.statuses.length - shouldReplace, shouldReplace, status);