diff --git a/mtce/src/scripts/crashDumpMgr.service b/mtce/src/scripts/crashDumpMgr.service
index 73d89dcd..bec36c04 100644
--- a/mtce/src/scripts/crashDumpMgr.service
+++ b/mtce/src/scripts/crashDumpMgr.service
@@ -6,7 +6,7 @@ Before=sshd.service
 [Service]
 Type=oneshot
 RemainAfterExit=no
-ExecStart=/etc/init.d/crashDumpMgr --max-size 3Gi
+ExecStart=/etc/init.d/crashDumpMgr --max-size 5Gi
 
 [Install]
 WantedBy=multi-user.target