diff --git a/src/components/WindowsUpdates.vue b/src/components/WindowsUpdates.vue
index 6c527b8..e8f0971 100644
--- a/src/components/WindowsUpdates.vue
+++ b/src/components/WindowsUpdates.vue
@@ -1,5 +1,6 @@
 <template>
   <div v-if="!selectedAgentPk">No agent selected</div>
+  <div v-else-if="managedByWsus">Patch management is not available for this agent because it is managed by WSUS</div>
   <div v-else-if="Object.keys(sortedUpdates).length === 0">No Patches</div>
   <div v-else class="q-pa-xs">
     <q-btn label="Refresh" dense flat push @click="refreshUpdates(updates.pk)" icon="refresh" />
@@ -165,7 +166,7 @@ export default {
     ...mapState({
       updates: state => Object.freeze(state.winUpdates)
     }),
-    ...mapGetters(["sortedUpdates", "selectedAgentPk"])
+    ...mapGetters(["sortedUpdates", "selectedAgentPk", "managedByWsus"])
   }
 };
 </script>
diff --git a/src/store/store.js b/src/store/store.js
index a72cf65..6cbbaac 100644
--- a/src/store/store.js
+++ b/src/store/store.js
@@ -31,6 +31,9 @@ export const store = new Vuex.Store({
     selectedAgentPk(state) {
       return state.agentSummary.id;
     },
+    managedByWsus(state) {
+      return state.agentSummary.managed_by_wsus;
+    },
     sortedUpdates(state) {
       // sort patches by latest then not installed
       if (!state.winUpdates.winupdates) {