diff --git a/ovirt/resource_ovirt_disk_attachment.go b/ovirt/resource_ovirt_disk_attachment.go
index e20c112c..57961db3 100644
--- a/ovirt/resource_ovirt_disk_attachment.go
+++ b/ovirt/resource_ovirt_disk_attachment.go
@@ -134,7 +134,7 @@ func resourceOvirtDiskAttachmentCreate(d *schema.ResourceData, meta interface{})
 func resourceOvirtDiskAttachmentUpdate(d *schema.ResourceData, meta interface{}) error {
 	conn := meta.(*ovirtsdk4.Connection)
 
-	vmID, diskID, err := getVMIDAndDiskID(d, meta)
+	vmID, diskID, err := getVMIDAndDiskID(d.Id())
 	if err != nil {
 		return err
 	}
@@ -173,7 +173,7 @@ func resourceOvirtDiskAttachmentRead(d *schema.ResourceData, meta interface{}) e
 	conn := meta.(*ovirtsdk4.Connection)
 	// Disk ID is equals to its relevant Disk Attachment ID
 	// Sess: https://github.com/oVirt/ovirt-engine/blob/68753f46f09419ddcdbb632453501273697d1a20/backend/manager/modules/restapi/types/src/main/java/org/ovirt/engine/api/restapi/types/DiskAttachmentMapper.java
-	vmID, diskID, err := getVMIDAndDiskID(d, meta)
+	vmID, diskID, err := getVMIDAndDiskID(d.Id())
 	if err != nil {
 		return err
 	}
@@ -211,7 +211,7 @@ func resourceOvirtDiskAttachmentRead(d *schema.ResourceData, meta interface{}) e
 func resourceOvirtDiskAttachmentDelete(d *schema.ResourceData, meta interface{}) error {
 	conn := meta.(*ovirtsdk4.Connection)
 
-	vmID, diskID, err := getVMIDAndDiskID(d, meta)
+	vmID, diskID, err := getVMIDAndDiskID(d.Id())
 	if err != nil {
 		return err
 	}
@@ -267,8 +267,8 @@ func resourceOvirtDiskAttachmentDelete(d *schema.ResourceData, meta interface{})
 	return nil
 }
 
-func getVMIDAndDiskID(d *schema.ResourceData, meta interface{}) (string, string, error) {
-	parts := strings.Split(d.Id(), ":")
+func getVMIDAndDiskID(rsID string) (string, string, error) {
+	parts := strings.Split(rsID, ":")
 	if len(parts) != 2 {
 		return "", "", fmt.Errorf("Invalid resource id")
 	}
diff --git a/ovirt/resource_ovirt_disk_attachment_test.go b/ovirt/resource_ovirt_disk_attachment_test.go
index 0d5882f8..61f8a16f 100644
--- a/ovirt/resource_ovirt_disk_attachment_test.go
+++ b/ovirt/resource_ovirt_disk_attachment_test.go
@@ -54,8 +54,16 @@ func testAccCheckDiskAttachmentDestroy(s *terraform.State) error {
 		if rs.Type != "ovirt_disk_attachment" {
 			continue
 		}
-		getResp, err := conn.SystemService().DisksService().
-			DiskService(rs.Primary.ID).
+
+		vmID, diskID, err := getVMIDAndDiskID(rs.Primary.ID)
+		if err != nil {
+			return err
+		}
+
+		getResp, err := conn.SystemService().VmsService().
+			VmService(vmID).
+			DiskAttachmentsService().
+			AttachmentService(diskID).
 			Get().
 			Send()
 		if err != nil {
@@ -64,7 +72,7 @@ func testAccCheckDiskAttachmentDestroy(s *terraform.State) error {
 			}
 			return err
 		}
-		if _, ok := getResp.Disk(); ok {
+		if _, ok := getResp.Attachment(); ok {
 			return fmt.Errorf("Disk attachment %s still exist", rs.Primary.ID)
 		}
 	}
@@ -81,11 +89,16 @@ func testAccCheckOvirtDiskAttachmentExists(n string, diskAttachment *ovirtsdk4.D
 			return fmt.Errorf("No Disk attachment ID is set")
 		}
 
+		vmID, diskID, err := getVMIDAndDiskID(rs.Primary.ID)
+		if err != nil {
+			return err
+		}
+
 		conn := testAccProvider.Meta().(*ovirtsdk4.Connection)
 		getResp, err := conn.SystemService().VmsService().
-			VmService(rs.Primary.Attributes["vm_id"]).
+			VmService(vmID).
 			DiskAttachmentsService().
-			AttachmentService(rs.Primary.Attributes["disk_id"]).
+			AttachmentService(diskID).
 			Get().
 			Send()
 		if err != nil {