diff --git a/src/routes/api/recovery_codes.ts b/src/routes/api/recovery_codes.ts
index a98e1e38c..78be09966 100644
--- a/src/routes/api/recovery_codes.ts
+++ b/src/routes/api/recovery_codes.ts
@@ -43,12 +43,10 @@ function getUsedRecoveryCodes() {
 
     const dateRegex = RegExp(/^\d{4}\/\d{2}\/\d{2}T\d{2}:\d{2}:\d{2}.\d{3}Z$/gm);
     const recoveryCodes = recovery_codes.getRecoveryCodes();
-    const usedStatus: string[] = [];
 
-    recoveryCodes.forEach((recoveryKey: string) => {
-        if (dateRegex.test(recoveryKey)) usedStatus.push(recoveryKey);
-        else usedStatus.push(String(recoveryCodes.indexOf(recoveryKey)));
-    });
+    const usedStatus = recoveryCodes.map(recoveryKey => {
+        return (dateRegex.test(recoveryKey)) ? recoveryKey : String(recoveryCodes.indexOf(recoveryKey))
+    })
 
     return {
         success: true,