diff --git a/webapp/src/components/FirmwareInfo.vue b/webapp/src/components/FirmwareInfo.vue
index 7a127c1..9eda893 100644
--- a/webapp/src/components/FirmwareInfo.vue
+++ b/webapp/src/components/FirmwareInfo.vue
@@ -17,9 +17,9 @@
                     </tr>
                     <tr>
                         <th>{{ $t('firmwareinfo.FirmwareVersion') }}</th>
-                        <td><a :href="'https://github.com/tbnobody/OpenDTU/commits/' + systemStatus.git_hash?.substring(1)"
+                        <td><a :href="'https://github.com/tbnobody/OpenDTU/commits/' + systemStatus.git_hash"
                                 target="_blank" v-tooltip :title="$t('firmwareinfo.FirmwareVersionHint')">
-                                {{ systemStatus.git_hash?.substring(1) }}
+                                {{ systemStatus.git_hash }}
                             </a></td>
                     </tr>
                     <tr>
diff --git a/webapp/src/views/SystemInfoView.vue b/webapp/src/views/SystemInfoView.vue
index cb1bd44..7150aa1 100644
--- a/webapp/src/views/SystemInfoView.vue
+++ b/webapp/src/views/SystemInfoView.vue
@@ -50,8 +50,9 @@ export default defineComponent({
                 })
         },
         getUpdateInfo() {
+            this.systemDataList.git_hash = this.systemDataList.git_hash?.substring(0, 1) == 'g' ? this.systemDataList.git_hash?.substring(1) : this.systemDataList.git_hash;
             const fetchUrl = "https://api.github.com/repos/tbnobody/OpenDTU/compare/"
-                + this.systemDataList.git_hash?.substring(1) + "...HEAD";
+                + this.systemDataList.git_hash + "...HEAD";
 
             fetch(fetchUrl)
                 .then((response) => {