diff --git a/gui/src/index.html b/gui/src/index.html
index e0c264bb..db00c788 100644
--- a/gui/src/index.html
+++ b/gui/src/index.html
@@ -1638,6 +1638,31 @@
                 >
                   PKTUSB
                 </button>
+               <button
+                  type="button"
+                  class="btn btn-sm btn-secondary"
+                  data-bs-placement="bottom"
+                  data-bs-toggle="tooltip"
+                  data-bs-trigger="hover"
+                  data-bs-html="false"
+                  title="set DIGU"
+                  id="saveModeDIGU"
+                >
+                  DIGU
+                </button>
+
+                <button
+                  type="button"
+                  class="btn btn-sm btn-secondary"
+                  data-bs-placement="bottom"
+                  data-bs-toggle="tooltip"
+                  data-bs-trigger="hover"
+                  data-bs-html="false"
+                  title="set DIGL"
+                  id="saveModeDIGL"
+                >
+                  DIGL
+                </button>  		      
               </form>
             </div>