diff --git a/incus/modules/network/main.tf b/incus/modules/network/main.tf
index 6e77062..8a9fc2b 100644
--- a/incus/modules/network/main.tf
+++ b/incus/modules/network/main.tf
@@ -11,9 +11,7 @@ resource "incus_network" "hypervisor" {
   name     = var.name
   target   = each.key
   type     = var.type
-  config = {
-    "parent" = var.hypervisor_parent
-  }
+  config = var.hypervisor_config
 }
 
 resource "incus_network" "witness" {
@@ -21,9 +19,7 @@ resource "incus_network" "witness" {
   name     = var.name
   target   = each.key
   type     = var.type
-  config = {
-    "parent" = var.witness_parent
-  }
+  config   = var.witness_config
 }
 
 resource "incus_network" "this" {
diff --git a/incus/modules/network/variables.tf b/incus/modules/network/variables.tf
index a5d5b40..36aebc4 100644
--- a/incus/modules/network/variables.tf
+++ b/incus/modules/network/variables.tf
@@ -15,12 +15,12 @@ variable "witnesses" {
   type = set(string)
 }
 
-variable "hypervisor_parent" {
-  type    = string
-  default = "br0"
+variable "hypervisor_config" {
+  type    = map(string)
+  default = {}
 }
 
-variable "witness_parent" {
-  type    = string
-  default = "dummy0"
+variable "witness_config" {
+  type    = map(string)
+  default = {}
 }
diff --git a/incus/network.auto.tfvars b/incus/network.auto.tfvars
index 8c529b3..55df2f7 100644
--- a/incus/network.auto.tfvars
+++ b/incus/network.auto.tfvars
@@ -1,3 +1,11 @@
 incus_networks = {
-  "main" = 0
+  "main" = {
+    type = "physical"
+    hypervisor_config = {
+      "parent" = "br0"
+    }
+    witness_config = {
+      "parent" = "dummy0"
+    }
+  }
 }
diff --git a/incus/network.tf b/incus/network.tf
index c14aaf6..b9bde5e 100644
--- a/incus/network.tf
+++ b/incus/network.tf
@@ -1,8 +1,11 @@
 module "network" {
-  source      = "./modules/network"
-  for_each    = var.incus_networks
-  name        = each.key
-  hypervisors = toset(keys(var.incus_hypervisors))
-  witnesses   = toset(keys(var.incus_witnesses))
+  source            = "./modules/network"
+  for_each          = var.incus_networks
+  name              = each.key
+  type              = each.value.type
+  hypervisors       = toset(keys(var.incus_hypervisors))
+  witnesses         = toset(keys(var.incus_witnesses))
+  hypervisor_config = each.value.hypervisor_config
+  witness_config    = each.value.witness_config
 }
 
diff --git a/incus/variables.tf b/incus/variables.tf
index 6aa0517..eb18cc1 100644
--- a/incus/variables.tf
+++ b/incus/variables.tf
@@ -13,7 +13,11 @@ variable "incus_token" {
 }
 
 variable "incus_networks" {
-  type = map(number)
+  type = map(object({
+    type              = string
+    hypervisor_config = map(string)
+    witness_config    = map(string)
+  }))
 }
 
 variable "incus_storage_pools" {