diff --git a/capsulflask/admin.py b/capsulflask/admin.py
index 2b18253..fc850c4 100644
--- a/capsulflask/admin.py
+++ b/capsulflask/admin.py
@@ -119,7 +119,7 @@ def index():
       #db_vm = db_vms_by_id[id]
 
       current_app.config["HUB_MODEL"].vm_state_command(email=session['account'], id=id, command="force-stop")
-      current_app.config["HUB_MODEL"].net_set_dhcp(email=session['account'], host_id=virt_vm['host'], network_name=virt_vm['network_name'], macs=list(virt_vm['macs'].keys()), remove_ipv4=virt_vm['public_ipv4'])
+      current_app.config["HUB_MODEL"].net_set_dhcp(email=session['account'], host_id=virt_vm['host'], network_name=virt_vm['network_name'], macs=list(virt_vm['macs'].keys()), add_ipv4=None, remove_ipv4=virt_vm['public_ipv4'])
 
       return redirect(f"{url_for('admin.index')}")