diff --git a/.github/workflows/examples-nrfconnect.yaml b/.github/workflows/examples-nrfconnect.yaml
index 8c5e068a3945c5..5afee39331a641 100644
--- a/.github/workflows/examples-nrfconnect.yaml
+++ b/.github/workflows/examples-nrfconnect.yaml
@@ -247,7 +247,7 @@ jobs:
                     examples/all-clusters-app/nrfconnect/build/zephyr/zephyr.elf \
                     /tmp/bloat_reports/
             - name: Run unit tests for Zephyr native_posix_64 platform
-              if: github.event_name == 'push' || steps.changed_paths.outputs.tests == 'true' || steps.changed_paths.outputs.nrfconnect == 'true'
+              if: github.event_name == 'push' || steps.changed_paths.outputs.tests == 'true'
               timeout-minutes: 15
               run: |
                   scripts/run_in_build_env.sh "./scripts/build/build_examples.py --target nrf-native-posix-64-tests build"
diff --git a/config/nrfconnect/chip-module/CMakeLists.txt b/config/nrfconnect/chip-module/CMakeLists.txt
index bb1585a3c92064..0ca4a816f5f1d2 100644
--- a/config/nrfconnect/chip-module/CMakeLists.txt
+++ b/config/nrfconnect/chip-module/CMakeLists.txt
@@ -114,9 +114,6 @@ if (CONFIG_NORDIC_SECURITY_BACKEND)
         zephyr_include_directories($<TARGET_PROPERTY:platform_cc3xx,INTERFACE_INCLUDE_DIRECTORIES>)
     endif()
     list(APPEND CHIP_CFLAGS -DMBEDTLS_CONFIG_FILE=<nrf-config.h>)
-elseif(CONFIG_MBEDTLS)
-    zephyr_include_directories($<TARGET_PROPERTY:mbedTLS,INTERFACE_INCLUDE_DIRECTORIES>)
-    zephyr_compile_definitions($<TARGET_PROPERTY:mbedTLS,INTERFACE_COMPILE_DEFINITIONS>)
 endif()
 
 if (CONFIG_NRF_802154_RADIO_DRIVER)
diff --git a/config/nrfconnect/chip-module/Kconfig b/config/nrfconnect/chip-module/Kconfig
index e134263e7ba8c2..4450db69308f6d 100644
--- a/config/nrfconnect/chip-module/Kconfig
+++ b/config/nrfconnect/chip-module/Kconfig
@@ -90,7 +90,7 @@ config CHIP_DEBUG_SYMBOLS
 	  Build the application with debug symbols.
 
 config CHIP_MALLOC_SYS_HEAP
-	default y if !ARCH_POSIX
+	default y
 
 config CHIP_FACTORY_DATA
 	bool "Enable Factory Data support"
diff --git a/scripts/constraints.txt b/scripts/constraints.txt
index ca58c61982c778..3f328fd26be347 100644
--- a/scripts/constraints.txt
+++ b/scripts/constraints.txt
@@ -346,7 +346,7 @@ wcwidth==0.2.5
     #   prompt-toolkit
 werkzeug==0.16.1
     # via flask
-west==1.0.0
+west==0.12.0
     # via -r requirements.txt
 wheel==0.36.2
     # via -r requirements.txt
diff --git a/src/test_driver/nrfconnect/CMakeLists.txt b/src/test_driver/nrfconnect/CMakeLists.txt
index 750853ea25d214..39648928a5dde2 100644
--- a/src/test_driver/nrfconnect/CMakeLists.txt
+++ b/src/test_driver/nrfconnect/CMakeLists.txt
@@ -42,6 +42,9 @@ set(CHIP_CFLAGS
     -DCHIP_SYSTEM_CONFIG_USE_ZEPHYR_NET_IF=0
     -DCHIP_SYSTEM_CONFIG_USE_BSD_IFADDRS=1
     -I${CMAKE_CURRENT_SOURCE_DIR}/main/include
+    -DMBEDTLS_CONFIG_FILE=<config-tls-generic.h>
+    -isystem$ENV{ZEPHYR_BASE}/modules/mbedtls/configs
+    -isystem$ENV{ZEPHYR_BASE}/../mbedtls/include
 )
 
 # Load NCS/Zephyr build system
diff --git a/src/test_driver/nrfconnect/main/runner.cpp b/src/test_driver/nrfconnect/main/runner.cpp
index 7cff68e0efcbc6..a44e09a3ebcae1 100644
--- a/src/test_driver/nrfconnect/main/runner.cpp
+++ b/src/test_driver/nrfconnect/main/runner.cpp
@@ -27,7 +27,7 @@ using namespace ::chip::DeviceLayer;
 
 LOG_MODULE_REGISTER(runner, CONFIG_MATTER_LOG_LEVEL);
 
-extern "C" void main(void)
+void main(void)
 {
     VerifyOrDie(settings_subsys_init() == 0);
 
diff --git a/src/test_driver/nrfconnect/prj.conf b/src/test_driver/nrfconnect/prj.conf
index f70a0d95063dc9..3b167d03c64124 100644
--- a/src/test_driver/nrfconnect/prj.conf
+++ b/src/test_driver/nrfconnect/prj.conf
@@ -67,9 +67,7 @@ CONFIG_MBEDTLS_CFG_FILE="config-tls-generic.h"
 CONFIG_MBEDTLS_USER_CONFIG_ENABLE=y
 CONFIG_MBEDTLS_USER_CONFIG_FILE="app_mbedtls_config.h"
 CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED=y
-CONFIG_MBEDTLS_ECDH_C=y
-CONFIG_MBEDTLS_ECDSA_C=y
-CONFIG_MBEDTLS_ECP_C=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED=y
 CONFIG_MBEDTLS_CIPHER_CCM_ENABLED=y
 
 # Enable entropy