diff --git a/sql.go b/sql.go
index cd7d195..e966a6f 100644
--- a/sql.go
+++ b/sql.go
@@ -969,7 +969,8 @@ func cleanupJobData() {
 		return
 	}
 
-	jobs, err := jobStmt.Query(&cacheObjType[`job`])
+	jobID = cacheObjType[`job`]
+	jobs, err := jobStmt.Query(&jobID)
 	logOnError(err, "cleanupJobData : query jobStmt")
 	if err != nil {
 		jobStmt.Close()