diff --git a/drivers/bus/acpi/busmgr/utils.c b/drivers/bus/acpi/busmgr/utils.c
index dfe216461ab..fc41f34fdb5 100644
--- a/drivers/bus/acpi/busmgr/utils.c
+++ b/drivers/bus/acpi/busmgr/utils.c
@@ -415,6 +415,7 @@ acpi_create_registry_table(HANDLE ParentKeyHandle, ACPI_TABLE_HEADER *OutTable,
         if (!NT_SUCCESS(Status))
         {
             DPRINT1("RtlAnsiStringToUnicodeString() for %s failed (Status 0x%08lx)\n", HardwareKeyNameA, Status);
+            ZwClose(KeyHandle);
             return Status;
         }
 
@@ -444,6 +445,7 @@ acpi_create_registry_table(HANDLE ParentKeyHandle, ACPI_TABLE_HEADER *OutTable,
         if (!NT_SUCCESS(Status))
         {
             DPRINT1("RtlAnsiStringToUnicodeString() for %s failed (Status 0x%08lx)\n", HardwareKeyNameA, Status);
+            ZwClose(KeyHandle);
             return Status;
         }
 
@@ -475,6 +477,7 @@ acpi_create_registry_table(HANDLE ParentKeyHandle, ACPI_TABLE_HEADER *OutTable,
         if (!NT_SUCCESS(Status))
         {
             DPRINT1("RtlStringCbPrintfW() for 0x%08lx failed (Status 0x%08lx)\n", OutTable->OemRevision, Status);
+            ZwClose(KeyHandle);
             return Status;
         }
         RtlInitUnicodeString(&HardwareKeyName, OemRevision);