diff --git a/internal/pkg/core/device_handler.go b/internal/pkg/core/device_handler.go
index 33ba76e..db394cb 100755
--- a/internal/pkg/core/device_handler.go
+++ b/internal/pkg/core/device_handler.go
@@ -231,6 +231,7 @@
 	isFlowMonitoringRoutineActive  []bool      // length of slice equal to number of uni ports
 	disableDeviceRequested         bool        // this flag identify ONU received disable request or not
 	oltAvailable                   bool
+	deviceDeleteCommChan           chan bool
 }
 
 // newDeviceHandler creates a new device handler
@@ -283,6 +284,7 @@
 		ImageState:    voltha.ImageState_IMAGE_UNKNOWN,
 	}
 	dh.upgradeFsmChan = make(chan struct{})
+	dh.deviceDeleteCommChan = make(chan bool, 2)
 
 	if dh.device.PmConfigs != nil { // can happen after onu adapter restart
 		dh.pmConfigs = cloned.PmConfigs
@@ -2046,6 +2048,9 @@
 		logger.Warnw(ctx, "omci start-verification timed out (continue normal)", log.Fields{"device-id": dh.DeviceID})
 	case testresult := <-verifyExec:
 		logger.Infow(ctx, "Omci start verification done", log.Fields{"device-id": dh.DeviceID, "result": testresult})
+	case <-dh.deviceDeleteCommChan:
+		logger.Warnw(ctx, "Deleting device, stopping the omci test activity", log.Fields{"device-id": dh.DeviceID})
+		return nil
 	}
 
 	/* In py code it looks earlier (on activate ..)
diff --git a/internal/pkg/core/openonu.go b/internal/pkg/core/openonu.go
index 28c9a8d..304cb21 100755
--- a/internal/pkg/core/openonu.go
+++ b/internal/pkg/core/openonu.go
@@ -339,6 +339,8 @@
 		if handler.pOnuMetricsMgr != nil {
 			handler.pOnuMetricsMgr.SetdeviceDeletionInProgress(true)
 		}
+
+		handler.deviceDeleteCommChan <- true
 		if err := handler.resetFsms(ctx, true); err != nil {
 			errorsList = append(errorsList, err)
 		}