diff --git a/examples/protocols/asio/chat_client/CMakeLists.txt b/examples/protocols/asio/chat_client/CMakeLists.txt
index 38033d943..ddcc068ba 100644
--- a/examples/protocols/asio/chat_client/CMakeLists.txt
+++ b/examples/protocols/asio/chat_client/CMakeLists.txt
@@ -6,6 +6,5 @@ cmake_minimum_required(VERSION 3.5)
 # This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
 set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
 
-set(SUPPORTED_TARGETS esp32)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(asio_chat_client)
diff --git a/examples/protocols/asio/chat_server/CMakeLists.txt b/examples/protocols/asio/chat_server/CMakeLists.txt
index cd6a925f3..182f8d402 100644
--- a/examples/protocols/asio/chat_server/CMakeLists.txt
+++ b/examples/protocols/asio/chat_server/CMakeLists.txt
@@ -6,6 +6,5 @@ cmake_minimum_required(VERSION 3.5)
 # This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
 set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
 
-set(SUPPORTED_TARGETS esp32)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(asio_chat_server)
diff --git a/examples/protocols/asio/tcp_echo_server/CMakeLists.txt b/examples/protocols/asio/tcp_echo_server/CMakeLists.txt
index cc906e36c..6bf8f4682 100644
--- a/examples/protocols/asio/tcp_echo_server/CMakeLists.txt
+++ b/examples/protocols/asio/tcp_echo_server/CMakeLists.txt
@@ -6,6 +6,5 @@ cmake_minimum_required(VERSION 3.5)
 # This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
 set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
 
-set(SUPPORTED_TARGETS esp32)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(asio_tcp_echo_server)
diff --git a/examples/protocols/asio/udp_echo_server/CMakeLists.txt b/examples/protocols/asio/udp_echo_server/CMakeLists.txt
index 0ebe12f2b..59493277c 100644
--- a/examples/protocols/asio/udp_echo_server/CMakeLists.txt
+++ b/examples/protocols/asio/udp_echo_server/CMakeLists.txt
@@ -6,6 +6,5 @@ cmake_minimum_required(VERSION 3.5)
 # This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
 set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
 
-set(SUPPORTED_TARGETS esp32)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(asio_udp_echo_server)