diff --git a/plugins/modules/hcloud_load_balancer.py b/plugins/modules/hcloud_load_balancer.py
index 44103b9..6e08054 100644
--- a/plugins/modules/hcloud_load_balancer.py
+++ b/plugins/modules/hcloud_load_balancer.py
@@ -293,7 +293,7 @@ class AnsibleHcloudLoadBalancer(Hcloud):
                 network_zone={"type": "str"},
                 labels={"type": "dict"},
                 delete_protection={"type": "bool"},
-                disable_public_interface={"type": "bool"},
+                disable_public_interface={"type": "bool", "default": False},
                 state={
                     "choices": ["absent", "present"],
                     "default": "present",
diff --git a/plugins/modules/hcloud_load_balancer_service.py b/plugins/modules/hcloud_load_balancer_service.py
index 2dd22ea..4ef4634 100644
--- a/plugins/modules/hcloud_load_balancer_service.py
+++ b/plugins/modules/hcloud_load_balancer_service.py
@@ -47,6 +47,7 @@ options:
         description:
             - Enable the PROXY protocol.
         type: bool
+        default: False
     http:
         description:
             - Configuration for HTTP and HTTPS services
@@ -69,10 +70,12 @@ options:
                 description:
                     - Enable or disable sticky_sessions
                 type: bool
+                default: False
             redirect_http:
                 description:
                     - Redirect Traffic from Port 80 to Port 443, only available if protocol is https
                 type: bool
+                default: False
     health_check:
         description:
             - Configuration for health checks
@@ -125,6 +128,7 @@ options:
                         description:
                             - Verify the TLS certificate, only available if health check protocol is https
                         type: bool
+                        default: False
     state:
         description:
             - State of the Load Balancer.
diff --git a/plugins/modules/hcloud_load_balancer_target.py b/plugins/modules/hcloud_load_balancer_target.py
index 305c7ec..e1afde8 100644
--- a/plugins/modules/hcloud_load_balancer_target.py
+++ b/plugins/modules/hcloud_load_balancer_target.py
@@ -53,6 +53,7 @@ options:
             - Route the traffic over the private IP of the Load Balancer through a Hetzner Cloud Network.
             - Load Balancer needs to be attached to a network. See M(hetzner.hcloud.hcloud.hcloud_load_balancer_network)
         type: bool
+        default: False
     state:
         description:
             - State of the load_balancer_network.
diff --git a/plugins/modules/hcloud_volume.py b/plugins/modules/hcloud_volume.py
index 5996219..2835937 100644
--- a/plugins/modules/hcloud_volume.py
+++ b/plugins/modules/hcloud_volume.py
@@ -41,6 +41,7 @@ options:
         description:
             - Automatically mount the Volume.
         type: bool
+        default: False
     format:
         description:
             - Automatically Format the volume on creation