diff --git a/src/ble/att_db_util.c b/src/ble/att_db_util.c
index 1244ca57a..de715cbd2 100644
--- a/src/ble/att_db_util.c
+++ b/src/ble/att_db_util.c
@@ -177,6 +177,16 @@ uint16_t att_db_util_add_secondary_service_uuid128(const uint8_t * uuid128){
     return service_handle;
 }
 
+uint16_t att_db_util_add_included_service_uuid16(uint16_t start_group_handle, uint16_t  end_group_handle, uint16_t uuid16){
+    uint8_t buffer[6];
+    little_endian_store_16(buffer, 0, start_group_handle);
+    little_endian_store_16(buffer, 2, end_group_handle);
+    little_endian_store_16(buffer, 4, uuid16);
+    uint16_t service_handle = att_db_next_handle;
+    att_db_util_add_attribute_uuid16(GATT_SECONDARY_SERVICE_UUID, ATT_PROPERTY_READ, buffer, sizeof(buffer));
+    return service_handle;
+}
+
 static void att_db_util_add_client_characteristic_configuration(uint16_t flags){
 	uint8_t buffer[2];
 	// drop permission for read (0xc00), keep write permissions (0x0091)
diff --git a/src/ble/att_db_util.h b/src/ble/att_db_util.h
index e11f29bb7..89afaa9d4 100644
--- a/src/ble/att_db_util.h
+++ b/src/ble/att_db_util.h
@@ -71,7 +71,7 @@ uint16_t att_db_util_add_service_uuid16(uint16_t uuid16);
 
 /**
  * @brief Add primary service for 128-bit UUID
- * @param uuid1286
+ * @param uuid128
  * @returns attribute handle for the new service definition
  */
 uint16_t att_db_util_add_service_uuid128(const uint8_t * uuid128);
@@ -85,11 +85,20 @@ uint16_t att_db_util_add_secondary_service_uuid16(uint16_t uuid16);
 
 /**
  * @brief Add secondary service for 128-bit UUID
- * @param uuid1286
+ * @param uuid128
  * @returns attribute handle for the new service definition
  */
 uint16_t att_db_util_add_secondary_service_uuid128(const uint8_t * uuid128);
 
+/**
+ * @brief Add included service with 16-bit UUID
+ * @param start_group_handle
+ * @param end_group_handle
+ * @param uuid16
+ * @returns attribute handle for the new service definition
+ */
+uint16_t att_db_util_add_included_service_uuid16(uint16_t start_group_handle, uint16_t  end_group_handle, uint16_t uuid16);
+
 /**
  * @brief Add Characteristic with 16-bit UUID, properties, and data
  * @param uuid16
@@ -142,7 +151,7 @@ uint16_t att_db_util_add_descriptor_uuid16(uint16_t uuid16, uint16_t properties,
 */
 uint16_t att_db_util_add_descriptor_uuid128(const uint8_t * uuid128, uint16_t properties, uint8_t read_permission, uint8_t write_permission, uint8_t * data, uint16_t data_len);
 
-/** 
+/**
  * @brief Get address of constructed ATT DB
  */
 uint8_t * att_db_util_get_address(void);