diff --git a/changelogs/fragments/534-ovirt_storage_domain-fix-inaccessible-error.yml b/changelogs/fragments/534-ovirt_storage_domain-fix-inaccessible-error.yml
new file mode 100644
index 00000000..087b185d
--- /dev/null
+++ b/changelogs/fragments/534-ovirt_storage_domain-fix-inaccessible-error.yml
@@ -0,0 +1,3 @@
+---
+bugfixes:
+  - ovirt_storage_domain - Fix inaccessible exception (https://github.com/oVirt/ovirt-ansible-collection/pull/534).
diff --git a/plugins/modules/ovirt_storage_domain.py b/plugins/modules/ovirt_storage_domain.py
index 9c49d436..032313b0 100644
--- a/plugins/modules/ovirt_storage_domain.py
+++ b/plugins/modules/ovirt_storage_domain.py
@@ -708,6 +708,9 @@ def control_state(sd_module):
         sd_service = sd_module._attached_sd_service(sd)
         sd = get_entity(sd_service)
 
+    if sd is None:
+        return
+
     if sd.status == sdstate.LOCKED:
         wait(
             service=sd_service,