diff --git a/n-link-core/components/CalcInfo.vue b/n-link-core/components/CalcInfo.vue
index 898cc86..f30684a 100644
--- a/n-link-core/components/CalcInfo.vue
+++ b/n-link-core/components/CalcInfo.vue
@@ -36,10 +36,6 @@
     </button>
     <input v-if="nativeUpload" ref="upload" type="file" class="hidden" :accept="info.os_extension"
            @change="uploadNative"/>
-    <button class="mt-4 button gray-button"
-            @click="copyLogs">
-      Copy logs
-    </button>
   </div>
 </template>
 
@@ -77,10 +73,6 @@ export default class FileView extends Vue {
     const file = e.target.files?.[0];
     if (file) this.$devices.uploadOsFile(this.dev, file);
   }
-
-  copyLogs() {
-    navigator.clipboard.writeText(this.$devices.devices[this.dev].log).catch(alert);
-  }
 }
 </script>
 
diff --git a/web/pages/index.vue b/web/pages/index.vue
index 509e411..ddf2670 100644
--- a/web/pages/index.vue
+++ b/web/pages/index.vue
@@ -39,6 +39,11 @@
               >
             </label>
           </div>
+          <div v-if="calculator">
+            <button class="mt-4 button gray-button" @click="copyLogs">
+              Copy logs
+            </button>
+          </div>
           <div v-if="!(calculator && !calculator.info)" class="flex-grow" />
           <div class="mt-4 select-text">
             <p>
@@ -169,6 +174,10 @@ export default class Home extends Vue {
   installDrivers() {
     open('https://lights0123.com/n-link/#windows');
   }
+
+  copyLogs() {
+    navigator.clipboard.writeText(this.calculator?.log).catch(alert);
+  }
 }
 </script>
 
@@ -200,4 +209,20 @@ export default class Home extends Vue {
     transform: rotate(360deg);
   }
 }
+
+.button {
+  @apply bg-blue-500 text-white rounded px-6 py-2.5 font-bold;
+  &:disabled {
+    cursor: not-allowed;
+    opacity: 0.75;
+  }
+
+  &:focus {
+    outline: none;
+  }
+}
+
+.gray-button {
+  @apply bg-gray-400 text-gray-800;
+}
 </style>