diff --git a/ct/calibre-web.sh b/ct/calibre-web.sh
index 9ba94ca07..535e80f87 100644
--- a/ct/calibre-web.sh
+++ b/ct/calibre-web.sh
@@ -65,8 +65,6 @@ function update_script() {
   rm kepubify-linux-arm64
   curl -fsSLO https://github.com/pgaskin/kepubify/releases/latest/download/kepubify-linux-arm64 &>/dev/null
   chmod +x kepubify-linux-arm64
-  rm /opt/calibre-web/metadata.db
-  wget https://github.com/janeczku/calibre-web/raw/master/library/metadata.db -P /opt/calibre-web
   menu_array=("1" "Enables gdrive as storage backend for your ebooks" OFF \
     "2" "Enables sending emails via a googlemail account without enabling insecure apps" OFF \
     "3" "Enables displaying of additional author infos on the authors page" OFF \
diff --git a/vm/mikrotik-routeros.sh b/vm/mikrotik-routeros.sh
index f9e05f333..29b41892d 100644
--- a/vm/mikrotik-routeros.sh
+++ b/vm/mikrotik-routeros.sh
@@ -234,7 +234,7 @@ msg_ok "Using ${CL}${BL}$STORAGE${CL} ${GN}for Storage Location."
 msg_ok "Virtual Machine ID is ${CL}${BL}$VMID${CL}."
 msg_info "Getting URL for Mikrotik RouterOS CHR Disk Image"
 
-URL=https://download.mikrotik.com/routeros/7.12.1/chr-7.12.1.img.zip
+URL=https://download.mikrotik.com/routeros/7.15.2/chr-7.15.2.img.zip
 
 sleep 2
 msg_ok "${CL}${BL}${URL}${CL}"