diff --git a/startup.sh b/startup.sh
index 5a6f877..bd082fc 100755
--- a/startup.sh
+++ b/startup.sh
@@ -4,7 +4,7 @@ docker pull docker.io/ceph/daemon:latest-octopus
 
 #start client
 cd client
-HOSTNAME="$HOSTNAME" docker-compose up -d
+HOSTNAME="$HOSTNAME" docker-compose up --detach --force-recreate
 cd -
 
 
@@ -15,7 +15,7 @@ shopt -s nullglob
 for role_dir in /ceph/m*; do
     role_name=$(basename "$role_dir")
     cd "$role_name"
-    HOSTNAME="$HOSTNAME" docker-compose up -d
+    HOSTNAME="$HOSTNAME" docker-compose up --detach --force-recreate
     cd -
 done
 
@@ -23,11 +23,11 @@ done
 for osd_dir in /ceph/osd_*; do
     osd_name=$(basename "$osd_dir")
     osd_id=$(echo "$osd_name" | cut -d'_' -f2)
-    
+
     #create temporary docker-compose.yml
     sed "s/%OSD_ID%/$osd_id/g" osd/docker-compose.yml > docker-compose.yml
 
-    HOSTNAME="$HOSTNAME" docker-compose up -d
+    HOSTNAME="$HOSTNAME" docker-compose up --detach --force-recreate
 
     #remove temporary docker-compose.yml
     rm docker-compose.yml