diff --git a/src/SimpleRecurringJobs.Postgres/PostgresJobStore.cs b/src/SimpleRecurringJobs.Postgres/PostgresJobStore.cs
index ae08552..1d9aa3b 100644
--- a/src/SimpleRecurringJobs.Postgres/PostgresJobStore.cs
+++ b/src/SimpleRecurringJobs.Postgres/PostgresJobStore.cs
@@ -93,7 +93,7 @@ public async Task<JobInfo> Retrieve(IJob job)
         {
             Value = job.Id
         });
-        var reader = await cmd.ExecuteReaderAsync();
+        await using var reader = await cmd.ExecuteReaderAsync();
 
         if (!await reader.ReadAsync())
             return JobInfo.CreateDefaultInfo(job.Id);