diff --git a/portable/CMakeLists.txt b/portable/CMakeLists.txt
index 5e43877bb..53b6f58d6 100644
--- a/portable/CMakeLists.txt
+++ b/portable/CMakeLists.txt
@@ -769,6 +769,7 @@ add_library(freertos_kernel_port OBJECT
 if( FREERTOS_PORT MATCHES "GCC_ARM_CM(3|4)_MPU" OR
     FREERTOS_PORT STREQUAL "IAR_ARM_CM4F_MPU" OR
     FREERTOS_PORT STREQUAL "RVDS_ARM_CM4_MPU" OR
+    FREERTOS_PORT STREQUAL "GCC_ARM_CRX_MPU" OR
     FREERTOS_PORT MATCHES "GCC_ARM_CM(23|33|55|85)_NTZ_NONSECURE" OR
     FREERTOS_PORT MATCHES "GCC_ARM_CM(23|33|55|85)_NONSECURE" OR
     FREERTOS_PORT MATCHES "GCC_ARM_CM(33|55|85)_TFM" OR