diff --git a/webui/src/components/_commons/PanelMiddlewares.vue b/webui/src/components/_commons/PanelMiddlewares.vue
index 266a12f16..7d2d4885d 100644
--- a/webui/src/components/_commons/PanelMiddlewares.vue
+++ b/webui/src/components/_commons/PanelMiddlewares.vue
@@ -316,7 +316,7 @@
                 v-for="(val, key) in exData(middleware).customRequestHeaders" :key="key"
                 dense
                 class="app-chip app-chip-green">
-                {{ val }}
+                {{ key }}: {{ val }}
               </q-chip>
             </div>
           </div>
@@ -330,7 +330,7 @@
                 v-for="(val, key) in exData(middleware).customResponseHeaders" :key="key"
                 dense
                 class="app-chip app-chip-green">
-                {{ val }}
+                {{ key }}: {{ val }}
               </q-chip>
             </div>
           </div>