diff --git a/src/modules/PeerJobs.py b/src/modules/PeerJobs.py
index 6795fda1..3b0635b9 100644
--- a/src/modules/PeerJobs.py
+++ b/src/modules/PeerJobs.py
@@ -191,7 +191,7 @@ class PeerJobs:
         for j in needToDelete:
             self.deleteJob(j)
             
-    def cleanJob(self):
+    def cleanJob(self, init = False):
         failingJobs = self.JobLogger.getFailingJobs()
         with self.engine.begin() as conn:
             for job in failingJobs:
@@ -204,6 +204,8 @@ class PeerJobs:
                 )
                 self.JobLogger.deleteLogs(JobID=job.get('JobID'))
                 self.JobLogger.log(job.get('JobID'), Message=f"Job is removed due to being stale.")
+            if init and conn.dialect.name == 'sqlite':
+                conn.execute('VACUUM;')
 
     def __runJob_Compare(self, x: float | datetime, y: float | datetime, operator: str):
         if operator == "eq":