diff --git a/pkg/nvlib/device/device.go b/pkg/nvlib/device/device.go
index 024ca5c..ea3332f 100644
--- a/pkg/nvlib/device/device.go
+++ b/pkg/nvlib/device/device.go
@@ -222,6 +222,9 @@ func (d *device) IsFabricAttached() (bool, error) {
 		if info.State != nvml.GPU_FABRIC_STATE_COMPLETED {
 			return false, nil
 		}
+		if info.ClusterUuid == [16]uint8{} {
+			return false, nil
+		}
 		if nvml.Return(info.Status) != nvml.SUCCESS {
 			return false, nil
 		}
@@ -240,6 +243,9 @@ func (d *device) IsFabricAttached() (bool, error) {
 		if info.State != nvml.GPU_FABRIC_STATE_COMPLETED {
 			return false, nil
 		}
+		if info.ClusterUuid == [16]uint8{} {
+			return false, nil
+		}
 		if nvml.Return(info.Status) != nvml.SUCCESS {
 			return false, nil
 		}