diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index d7b754e1de..d13c86afce 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -3552,12 +3552,6 @@ prlsdkAttachDevice(vzDriverPtr driver,
         return -1;
     }
 
-    if (prlsdkUpdateDomain(driver, dom) < 0) {
-        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
-                        _("Failed to save new config"));
-        return -1;
-    }
-
     job = PrlVm_CommitEx(privdom->sdkdom, PVCF_DETACH_HDD_BUNDLE);
     if (PRL_FAILED(waitDomainJob(job, dom)))
         return -1;
@@ -3623,12 +3617,6 @@ prlsdkDetachDevice(vzDriverPtr driver ATTRIBUTE_UNUSED,
         goto cleanup;
     }
 
-    if (prlsdkUpdateDomain(driver, dom) < 0) {
-        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
-                        _("Failed to save new config"));
-        goto cleanup;
-    }
-
     job = PrlVm_CommitEx(privdom->sdkdom, PVCF_DETACH_HDD_BUNDLE);
     if (PRL_FAILED(waitDomainJob(job, dom)))
         goto cleanup;