diff --git a/homeassistant/components/synology_dsm/icons.json b/homeassistant/components/synology_dsm/icons.json
index 8b4fad457d5..8e6d2b17f02 100644
--- a/homeassistant/components/synology_dsm/icons.json
+++ b/homeassistant/components/synology_dsm/icons.json
@@ -50,7 +50,10 @@
         "default": "mdi:download"
       },
       "volume_status": {
-        "default": "mdi:checkbox-marked-circle-outline"
+        "default": "mdi:checkbox-marked-circle-outline",
+        "state": {
+          "degrade": "mdi:alert-circle-outline"
+        }
       },
       "volume_size_total": {
         "default": "mdi:chart-pie"