diff --git a/examples/0014-espressif_esp32_send_data/CMakeLists.txt b/examples/0014-espressif_esp32_send_data/CMakeLists.txt
index 41a1814e..6ecbd46e 100644
--- a/examples/0014-espressif_esp32_send_data/CMakeLists.txt
+++ b/examples/0014-espressif_esp32_send_data/CMakeLists.txt
@@ -1,4 +1,9 @@
 # For more information about build system see
 # https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
 cmake_minimum_required(VERSION 3.5)
+
+# Set project version
+set(PROJECT_VER "0.1.1")
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(ESP32_SEND_DATA)
diff --git a/examples/0015-espressif_esp32_process_OTA_MQTT/CMakeLists.txt b/examples/0015-espressif_esp32_process_OTA_MQTT/CMakeLists.txt
index 5410cba7..745a3fd2 100644
--- a/examples/0015-espressif_esp32_process_OTA_MQTT/CMakeLists.txt
+++ b/examples/0015-espressif_esp32_process_OTA_MQTT/CMakeLists.txt
@@ -1,4 +1,9 @@
 # For more information about build system see
 # https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
 cmake_minimum_required(VERSION 3.5)
+
+# Set project version
+set(PROJECT_VER "0.1.1")
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(ESP32_PROCESS_OTA)