diff --git a/example/le_streamer.c b/example/le_streamer.c
index 0a4c74efd..b22c4c5c9 100644
--- a/example/le_streamer.c
+++ b/example/le_streamer.c
@@ -329,10 +329,11 @@ static int att_write_callback(hci_con_handle_t con_handle, uint16_t att_handle,
             }
             test_reset(context);
             break;
-        case ATT_CHARACTERISTIC_0000FF12_0000_1000_8000_00805F9B34FB_01_VALUE_HANDLE:
-            printf("%c: Write to ...FF12... : ", context->name);
-            printf_hexdump(buffer, buffer_size);
-            break;       
+        case ATT_CHARACTERISTIC_0000FF11_0000_1000_8000_00805F9B34FB_01_VALUE_HANDLE:
+            test_track_sent(context, buffer_size);
+            break;
+        default:
+            printf("Write to 0x%04x, len %u\n", att_handle, buffer_size);
     }
     return 0;
 }
diff --git a/example/le_streamer.gatt b/example/le_streamer.gatt
index b801b417a..507b34ede 100644
--- a/example/le_streamer.gatt
+++ b/example/le_streamer.gatt
@@ -6,9 +6,7 @@ CHARACTERISTIC, GATT_SERVICE_CHANGED, READ,
 
 // Test Service
 PRIMARY_SERVICE, 0000FF10-0000-1000-8000-00805F9B34FB
-// Test Characteristic, only notify
-CHARACTERISTIC,  0000FF11-0000-1000-8000-00805F9B34FB,  NOTIFY,
-// Test Characterisitic, only write_without_response
-CHARACTERISTIC,  0000FF12-0000-1000-8000-00805F9B34FB, WRITE_WITHOUT_RESPONSE | DYNAMIC,
+// Test Characteristic, both write_without_response as well as notify
+CHARACTERISTIC,  0000FF11-0000-1000-8000-00805F9B34FB, WRITE_WITHOUT_RESPONSE | NOTIFY | DYNAMIC,