diff --git a/samples/synchronization/README.rst b/samples/synchronization/README.rst
index cbcaab1885..9a74874dcc 100644
--- a/samples/synchronization/README.rst
+++ b/samples/synchronization/README.rst
@@ -25,16 +25,6 @@ on QEMU as follows:
    :goals: run
    :compact:
 
-On the supported ARM MCUs the project can be built with the MPU and the Thread
-Stack Guard feature enabled:
-
-.. zephyr-app-commands::
-   :zephyr-app: samples/synchronization
-   :board: v2m_beetle
-   :conf: prj_stack_guard.conf
-   :goals: build flash
-   :compact:
-
 Sample Output
 =============
 
diff --git a/samples/synchronization/prj_stack_guard.conf b/samples/synchronization/prj_stack_guard.conf
deleted file mode 100644
index cdc1dbe8dd..0000000000
--- a/samples/synchronization/prj_stack_guard.conf
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_STDOUT_CONSOLE=y
-CONFIG_MPU_STACK_GUARD=y
-CONFIG_SYS_LOG=y
-CONFIG_SYS_LOG_DEFAULT_LEVEL=4
-CONFIG_SYS_LOG_OVERRIDE_LEVEL=4